How to Fix PC Problems

No one likes to deal with learning how to fix PC problems; however unfortunately anyone who owns a computer needs to understand that in todays society if you spend time online; we all know that there is a ton of stuff that your computer can get into and begin acting up. If you are learning how to fix PC problems; then you have come to the right place. We are going to discuss some of the things you can do right now on how to fix these problems that you are facing.

We all know that if our computer is older then we will face more problems with it running slower than if we just bought a new system. However if you are facing these problems; it does not necessarily mean that you have to run out and purchase a brand new computer. You may be experiencing these problems because the hard drive is more cluttered and there are several corrupt files rather than anything begin physically wrong with your system.

Once you learn how to fix PC problems you will be amazed at how much better your system will run. If your system does have a lot of cluttered up files sitting on the hard drive then one of the things you can do that will benefit your PC is to clean out the hard drive and get it back running in good shape. If you leave the files sitting on your computer; then you can expect your system to become worse over time. This causes your system to work harder than it usually does and will wear out a lot quicker than if you clean it out.

You can easily clean out the system with a good registry cleaning software package. This will not only save your computer on wear and tear; but it much less expensive than taking your computer to a shop where you pay someone to do it for you. After you clean the registry you should notice a huge difference in how your computer performs; it will be a lot quicker than it is right now.

Many of the registry cleaning software packages can be found online; and you will want to make sure that you pick one that you are comfortable using. One of the best things that you can look for in a registry cleaner is one that backs up your information; this will ensure that you will not lose any valuable files or documentation in the process of cleaning out your system. The one that I use on a regular basis will ensure that everything that you want stays on your computer; so that later on when you are looking for something you will not have trouble finding it.

Asus Eee PC 901 Laptop - What's it Like?

The long awaited Asus Eee PC 901 is the best version of this inexpensive netbook yet, but it's facing increased competition from the likes of HP, Dell, and MSI. What's it like though?

The Asus Eee PC 901 ran for 5 hours and 15 minutes on a video playback battery drain test, which is one of the best battery life scores I've seen for a laptop in any category. On a general battery test this laptop lasted nearly 7 hours!

Within the Eee PC, a full range of applications is perfectly designed to enhance the user's communication and computing experience while the Infusion technology utilises a unique manufacturing process that is inlaid into the chassis itself forming an integral part of the device.

Additionally, the new cover designs are tastefully designed and provide vibrant colors to suit the user's individual personalities - making the Eee PC 901 the ideal companion for your computing needs.

Equipped with the built-in SSD (Solid State Drive) technology, this device is your ideal mobile travel computing companion especially as it offers a 20GB Internet storage facility that allows a massive 5GB worth of downloads per day, file encryption and accessibility from both Windows and Linux platforms.

The Eee PC 901 is able to safeguard against unwanted incidents and accidents making it the perfect solution for outdoor computing and ideally suited for reporters, wildlife photographers and other like-minded outdoor enthusiasts. Being the first Intel Atom powered Eee PC, the improvements really do add to the appeal, and the choice of Linux or Windows XP will keep both the purists and the masses happy.

This really is an excellent laptop which will not let you down and you certainly won't have to keep charging it up every hour. Remember it lasts for up to 7 hours, so sit, work and relax.

ISO27001 Laptop Security

More and more details are emerging concerning lax security of data and I am becoming increasingly concerned at the absence of even basic precautions to prevent unauthorised disclosure of data.

There have been laptops stolen, lost or simply forgotten at airports which contain sensitive information. Not long ago a Cabinet Minister had a desktop computer stolen, which had data not normally allowed outside Whitehall. The Minister concerned told the Press that it was safe as it was protected by a password. There was incredulity among those present as passwords are so easily overcome. One wag even enquired if the password was 'PASSWORD'.

Desktops and laptops often store system passwords in CMOS which is a volatile store chip within the computer and is kept alive by a small coin type battery on the motherboard. This same chip holds the date and other start-up data. If you remove the battery and leave it for a few minutes, this data is lost and the password is removed. The other type of start-up password is held in an encrypted form on hard disk.

It is relatively easy to boot the computer from a CD or alternative operating system, access the password files and delete them. Rebooting the computer in the normal way shows that the password has been removed.

I am no computer expert, but this easy routine is readily available on the internet and it beggars belief that anyone, let alone, those in Government think that their data is secure when 'protected' in this flimsy way.

In my job I travel widely and I have a laptop which is protected by a password but the data I carry is on a separate removable drive which is encrypted at file level so that even if the drive was stolen and put into another laptop the data could not be accessed.

I use Folder Lock to secure my data. There are many other programmes available but I like this one.

Folder Lock is a fast file-security program that can password-protect, lock, hide and encrypt any number of files, folders, drives, pictures and documents in seconds. Protected files are hidden, undeletable, inaccessible and highly secure. It hides files from anyone other than the authorised user, safeguards them from viruses, trojans, worms and spy ware, and even protects them from networked PCs, cable users and hackers. Files can also be protected on USB Flash Drives, Memory Sticks, CD-RW, floppies and notebooks. Protection works even if files are taken from one PC to another on a removable disk, without the need to install any software. It locks files in Windows, DOS and even Safe Modes.

Latest Laptop Dell Latitude C600

Remanufactured Dell Latitude C600 cannot be described as thin-and-light laptop, but it has many advantageous features. Choosing Dell Latitude C600 is a great decision for businessmen, those people who work at home and students.

Dell laptop has a corporate look and great design features. The laptop's display has great colors and your eyes will not be tired even after a long work on this laptop. A 14.1-inch LCD screen is absolutely fantastic. Both touchpad and pointing stick are very comfortable for usage. A 1.0 GHz Pentium III processor is very powerful and exactly what everyone needs for effective work. The laptop works very fast and boots up in few minutes. The battery life is long and enough for long working hours. You have an opportunity to work on this laptop all day long without recharging a battery.

The keyboard and keys are comfortable for typing. If you are working with the documents you will manage to admit the comfort of typing on this keyboard. Dell company made everything possible to design the comfortable keyboard. A built-in wireless connection gives an opportunity to connect quickly to the Internet and do a quick web surfing.

The Dell C600 offers almost everything everyone would want in a extremely portable, business laptop: wireless networking, both touchpad and pointing stick devices, and the ability to enjoy watching video files and listen to favorite music (audio system is great), including a good battery. The laptop's price looks high seems at first, but it is reasonable to get the laptop because of the described above features the laptop has.

What Are the Advantages of an ASUS EEE Laptop?

Advantages of buying an Eee PC

- The portability is incredible. These laptop computers are only 7" wide and weigh only 0.92 kg (that's just under 2 pounds)

- The price is insanely low for a brand new laptop. Think less than $500 per PC

- The features are endless. The top model, which is the Eee PC 8G laptop includes a built in card reader, webcam, speakers AND microphone

- They are built with a shock proof design

- You don't need a technical manual to figure them out because the Eee PC's have a user friendly graphic interface. This makes them perfect for anyone!

- These discount laptops come in a variety of colors. The color will depend on which model you buy, but black, white, pastel green, blue and pink are available

- The ASUS Eee PC's feature built in WiFi 802.11 b/g which automatically detects the internet and connects you to the rest of the world. No cords needed

- You can instantly upload your photos and videos to your YouTube or Flickr accounts

- They come with document and e-mail software

- Extensive support for a wide range of multimedia

- The Eee PC starts up in just 15-22 seconds, even less time if it's just on hibernate

- Comes with GNU/Linux preloaded

- ASUS is committed to first class Linux support

ASUS EEEPC Models

The budget model offered by ASUS is the Eee PC 2 G Surf. It's just like the 4 G Surf except that it has just 2 GB SSD which makes it perfect if you're just wanting to use it to surf the net. If you want to store photos or music you would need to buy an SD for more storage space.

This model is listed at a price of just $299. I bet you didn't know there was such a thing as a new cheap laptop computer!If you are familiar with Microsoft Windows XP Home, you might prefer the Eee 4 G with Windows XP. It's currently the only model that offers Windows XP. You can expect to pay around $400 for this machine, although not bad for a brand new laptop with Windows XP software.

The Future is EEE

The ASUS EEE PC's seem to be getting really great reviews as well. Customers love that they come with GNU/Linux preloaded. They are also reporting that the WiFi support is wonderful. Others have said that configuring the Airtel GPRS was a breeze and that the GUI utility was even able to detect the make of the phone.As you can see, you could probably safely assume that the cheap ASUS Eee PC's are the laptop computer of the near future. If you want to own one before they start selling out, you might want to act fast. You just can't beat their price and performance!

Samsung Q1 Ultra Mobile PC - Any Good?

The Samsung Q1 Ultra is possible one of the best ultra-mobile pc's ever created and is a UMPC (ultra mobile portable computer) with a 7" screen and built-in split mini-keyboard. Centered on mobility and functionality, this is one of the smallest and lightest mobile PCs available.

This superb tablet or mobile pc is fun for those times when you don't want to be without a computer but don't want to be loaded down with anything bulky or heavy and it might be worth noting that it is also a lot easier to hold than the previous Samsung Q1. Weighing only 690g and under 23.9mm deep the Q1 Ultra comfortably fits in the palm of your hand, but still offers the communications, multimedia and performance functionality of a conventional notebook PC or Tablet.

The newest Samsung portable computer has some amazing features and is much more compact and smaller than the original Q1 whilst also using the new Intel ultra mobile processor for much better performance. Extra accessories which are available include 6-cell and 8-cell extended batteries and GPS navigation. This ultra mobile pc, slim, sleek and shinning through with features is designed to match all the demands for high performance mobile computing with multimedia together with the desire for a bold personal statement. It's really funky looking too - shiny, tiny and a real boy's toy.

The Q1 Ultra features Intel Mobile Technology - the next generation mobile processor for power-optimised mobile processing. It is enhanced to handle today's demanding software applications, such as graphics-intensive games or serious number-crunching programs and its new power-saving features enable improved battery life, extended wireless mobility and even smaller components.

Samsung has been really listening to their users whilst working hard to keep their Q1 Ultra evolving and meeting the needs users are asking for.

All in all, this is a much-improved UMPC and is also a lot easier to hold than it's predecessor. You'll have just about everything you need with this neat little beauty but without the bulkiness.

Latest Laptop Acer Aspire 3100-1405

Acer Aspire 3100-1405 unites only the best features like: AMD Sempron Processor 3500+, 512 MB RAM, 80 GB Hard Drive, Vista Basic. Acer company is a well known Acer company is well known company manufacturer of laptops. Many customers prefer to buy exactly the laptop so this company because of the powerful features and quality provided by this company.

One thing that amazes you most when you look at this model of a laptop is its screen. Acer Aspire 3100-1405 has a 15.4 inches WXGA Widescreen Active. The laptop display has not only marvelous colors but pure clarity and brightness. Working on this laptop is a real pleasure. Businessmen and college students will be especially happy to have such a helper.

AMD Sempron Processor 3500+, provides a quick work of the laptop. The Acer laptop turns on in several second and you can start working. 4-cell Lithium Ion Battery provides long hours of computer work. Lithium Ion type of a battery is considered to be one of the best for laptops. 80 GB of hard drive provides enough space for storing all working documents, and audio + video files.
The Acer laptop is very light laptop. It is very convenient for taking it anywhere you go. A perfect wireless connection allows users always stay connected and receive and send e-mail letters, chat with business partners and friends.

Vista is a laptop's operating system. Many customers do not like Vista but I can assure you that working with Vista is a real pleasure. You will not experience any problems during your work with it.
To conclude, Acer Aspire 3100-1405 is a powerful and stylish laptop that will fit everyone who want to reach success in everything!.

Acer Aspire AS51005033 Laptop Review

Acer has made one the most efficient laptops. Acer Aspire AS51005033 has great design. It is possible to say that laptop has a simple design but at the same time nice and sleek. It is a well know fact that design can either attract customers or push off them.

The Acer laptop is packed with a 1.6 GHz AMD Turion 64 X2 TL-50 processor. The processor is very powerful and allows customers to work quickly. It is a well known fact that the quickness of a laptop depends on processor. A 120 GB hard drive disk and 1 GB RAM are one of the most advantageous features that Acer Aspire laptop offers to their customers.

The laptop's display is considered to be one of the best and brightest among many other models of laptops. Many customers admit that it is very comfortable to watch your favorite movie on this display and during your work on this laptop you can be sure that your eyes will not get tired.

Acer Aspire has a pre-installed Windows Vista Home Premium. Many users have access to many preloaded software. Connection to the Internet is provided by 54g 802.11b/g Wi-Fi, or 10/100 Fast Ethernet. It is very difficult to imagine our life without Internet. If you are a businessman or a traveler but you need always to keep in touch with your friends then you will not find better than an Acer Aspire.

Acer Aspire laptop has an integrated web-cam. If you often chat with your friends and relatives, now you have an opportunity to see them.

Acer Ferrari 5000-5832 - Best Compact Laptops

The Acer Ferrari 5000-5832 laptop is the ultimate expression of performance and style. This model of a laptop combines ultra-modern design philosophy with ground-breaking dual-core mobile technology. In other words Acer Ferrari 5000-5832 is a marvelous expression of a performance and style.

The Acer laptop is a great mode of a laptop for those people who work every day at home and those people who often go on business trips and college students. The developers tried to include only the best features of this laptop.

If the processor is powerful then the laptop will work fast. The Acer laptop turns on very quickly and you do not have to wait for long hours to start your work. The Acer display is clean and provides only best colors. It is very pleasant to watch your favorite movies on this display, and the resolution of display is 1680 x 1050.

The laptop is lightweight and it can be taken anywhere. Women will be especially happy about this fact, because they will have an opportunity to take it on their business trip or on vacation.

The spacious hard drive disk (160 GB) provides enough spec for storing all user's necessary stuff.

The laptop's keyboard is very comfortable for typing, you will be especially happy to type on this great keyboard.

The connection to the Internet is fast and easy. With the help of VoIP you can easily communicate with your friends and with the help of integrated web cam you can see your friends. To conclude, purchasing Acer Ferrari 5000-5832 you buy an advantageous model of a laptop.

Fujitsu Laptops - Any Good?

Fujitsu laptop computers have specialized features, based on what Fujitsu believes a customers wants and so their drives, for example are known for outstanding durability, low power consumption, and near-silent operation. Let's take a brief look further.

To begin with, their laptop batteries are li-ion batteries which come with a one year warranty for piece of mind and so no matter which Fujitsu laptop you decide on, you'll find a high-quality, reliable laptop battery right there.

Some of the best features include a powerful display of seamless multimedia, video and audio solutions besides being an able provider of associated solutions. It is just so sleek machine and comes with an exquisitely designed body.

The Fujitsu laptop is space-conscious and has the capability to fit itself in any home or office environment with ease. If you're a business user then select a lightweight laptop with a long battery life especially if you're a mobile user - an ultra-portable laptop is essential if you will be transporting it daily from place to place.

As the Fujitsu laptops come with elegant and business looks, these are the ideal for the executives and business users alike. You may want to purchase a Fujitsu laptop computer with a larger screen if you want it as a desktop alternative and therefore are not focused on extreme portability.

Whatever you needs are, Fujitsu currently offer a wide range of quality notebooks and laptops, from ultralights, to Tablet PCs and desktops.

While purchasing any laptop the basic features emphasized by any consumer are its processor type, the storage capacity, screen size, battery longevity, pricing, wireless connectivity and so on.

But it is you and you alone who must make an informed decision on which Fujitsu laptop computer (or any computer) is suitable for you before you buy.

Sony Vaio Laptops - Any Good?

A Sony Vaio laptop is a full multimedia powerhouse with the cutting-edge technologies capable of fulfilling all your needs. They are thought by many to be simply astounding. Let's take a brief look.

This laptop is not only stylish but it is also great value for money whilst being well known for its sleek design, and is now a growing presence amongst portable personal computer users particularly as this is not a heavy and bulky gadget. This fact alone, undoubtedly makes it appealing to many customers.

A Sony Vaio laptop is really a pleasure when you need a lot of computing power, but do not want to be burdened with heavy, bulky equipment whilst the battery assembled in this laptop is a lithium ion battery and the run time is excellent.

Today this gem is considered to be a top of the line laptop thanks to years of experience and engineering and with all of the features the Sony Vaio laptop has to offer it is no wonder that it remains one of the top selling laptop brands around the world.

I believe Sony was the first to include in the Sony Vaio Laptop, wireless networking which of course is so much better than wires getting under your feet all day. The device shouts elegance at a very first look and comes with enhanced features for interactive management of your personal, professional, and entertainment collection.

Designed to complement your modern aesthetic design, the Sony Vaio laptop balances beautiful form with highly functional computing features. When it first came out it was considered to be the premier multimedia laptop on the market and Sony worked very hard to make sure that it stayed ahead of the competition in terms of user friendly features, state of the art components, and a functionality that would be considered second to none.

The Waterproof Laptop Cases

As laptops are portable systems, it is very essential that the laptops must be placed in secure and safe laptop cases. Huge varieties of laptop cases are widely available in the market such as the leather cases, aluminum cases and feminine cases exclusively for women.

The waterproof laptop cases

Waterproof laptop cases are counted best among other laptop cases. At times, the users who extensively commute might get caught in snow or rain and in such situations the cases significantly protects the device from nay kind of damage. Even at office or home, it is possible that water or any other form of liquid might come in contact with the device and can impair your laptop, thus, to avert damage it is very essential to secure the laptop from water by using the waterproof cases. The cases are normally made from plastic that being highly water resistant is an ideal material for the waterproof cases that can protects laptops not only from water or moisture but also from scratches, dust, shock, damages, corrosion and heat.

The waterproof laptop cases have padded compartments so that the user can easily keep various other things as well such as binders, diskettes, lose files, business cards and pens. Also, few varieties of the cases are equipped with an unseen telescopic handle or ergonomic handle. Majority of the waterproof cases come with quick release straps and an integrated lock system. In addition, some cases manufacturers have also introduced waterproof cases with customizable fit. At the time of choosing the appropriate case, the foremost thing to be considered is the size of the laptop so that the device could fit in snugly and easily. A laptop is a very delicate electronic device and has a huge risk of being damaged when transported.

So, those people who travel a lot and carry along various other things such as loose documents, binders and various other things to carry along, should certainly invest in the waterproof cases as no one is sure what kind of weather you may get where you are traveling. One can buy the waterproof case that has wheels attached to it or the laptop case with shoulder straps. If you are buying a laptop case make sure it is made out durable quality and has guarantee period in case of any production faults. There are various cheap laptop cases available in the market but such covers do not provide extra padded compartments, have a short life and may not fulfill the purpose of protection against water effectively.

Apart the cheap and discount waterproof cases are also accessible in the market. These laptop cases come in various sizes, shapes, styles and designs and can be picked accordingly. Unlike the cheap one, the discount cases comes in more reliable quality, have longer life and protects the device from every kind of damage. The discount waterproof laptop cases provides different compartments to carry extra stuff along the laptop such as CD's, data cable, USB, Bluetooth and many more.

Compaq Presario V3424AU - Stylish Laptop With All Useful Technologies

Sneak Peek

In the fast paced life of the modern times, it is very necessary to do more work in less time. With the increasing competition in the work field, you have to be constantly on the go. You need to work rigorously not only when in office, but also when at home and sometimes, even while traveling. It is in such cases that a laptop becomes all the more essential.

It saves important data for you and makes it readily available whenever needed. It is enhanced with upgraded technology that makes work easy for you. To add to this, when you are tired, you could also refresh yourself with some good music since it is enabled with some entertainment features.

Key Features

Compaq Presario V3424AU is enabled with AMD Turion 64 MK38. It has a processor cache memory of 512 KB. It acts as an intermediary between the RAM and the CPU. It makes sure any data frequently used by the CPU is readily available as and when needed. Compaq Presario V3424AU has a processor speed of 2200 MHz. It has an inbuilt memory of 120 GB. So, you can store all your important documents safely. This is one of the finest features of the laptop since storing such a huge mass of data is not everyone's piece of cake.

Design

Compaq Presario V3424AU is equipped with a 14.1? BrightView screen. It has a maximum display resolution of 1280 x 800 dpi. The image quality discerned from this laptop is extremely precise. As a result, you will enjoy each and every moment of work. It is enabled with three USB ports for enhanced transferability of important data.

With the dimensions of 334 x 237 x 39 mm and the weight of 2.46, Compaq Presario V3424AU comes under the category of somewhat heavy notebooks. It is not always possible to take it along with you wherever you go.

Core Information

Compaq Presario V3424AU is enabled with Windows Vista Home Basic operating system. As a result, you get good results without putting in too much hard work.

Conclusion

Compaq Presario V3424AU is an ideal work mate since it is enabled with the latest technology. Its processor speed is also fairly good which enhances the pace of your work. Go for it!

A Guide to Using a Remote Recovery Data Facility For Your Business

Many companies have begun using a remote recovery data facility center to provide comprehensive data protection. This is especially useful if something goes wrong with your data access at your primary location and this should be part of your existing plan to recover from the problem. To decide if this method of remotely protecting data is right for your company, you need to look at several factors: how these facilities work, the advantages and disadvantages of using such a service, and how to select the right remote recovery data facility for your needs.

Understanding how these facilities function should be a key part of whether or not you choose to use one for your data. Most work in two phases. First, a backup of your data must be made either continuously or at scheduled intervals through the company's software. The data is then remotely stored so it will be protected from problems onsite. When necessary, however, the data can be sent back to your location electronically. Obviously, this type of service can provide a number of advantages.

Choosing to use this type of data recovery has several advantages. For one, the offsite storage of your data means it has even greater protection. A fire or flood, for example, that destroys your computer equipment will not destroy the backup copies of your data. Also, your data will be managed by people who are experienced in this area and understand how to properly handle it. However, there are some disadvantages.

Clearly, there are good reasons to use a remote recovery data facility but there are also drawbacks. One drawback could be security. While most people do not have access to the stored data, other employees may be able to access them if they are not encrypted properly in advance before being encrypted again for the transfer. Also, if the data facility does not have proper environmental controls in place your data could be damaged during storage. Of course, these disadvantages just mean one must be careful about selecting a provider.

If you are trying to select a data facility, make sure to look for the following features. For one, you want a location that will has a full-time staff prepared to care for your stored data. You should also ask about the environmental controls in place. You may also want to ask about online access to the data in case you need it.

Summary

Hopefully, your business will never need to use a recovery data facility center. But you should have the plan in place on how to utilize one before the need arises. When planning remember to ask questions before choosing the correct remote recovery data facility for your data.

Backing Up Business Files Online

As computers are now used by virtually everyone, backup services have sprung up everywhere. Businesses, as well as individuals, have their crucial documents protected from computer disaster by services which back up data remotely.

These services are now established solutions to the problem of storing valuable computer files safely. As computers are at risk of all sorts of incidents, people who use computers for business or private use count on these services for the protection they are capable of providing. The backing up of data remotely has been found to be superior to traditional methods of storing software. Everyone from small businesses and corporations to individuals use remote backup in order to be sure that there is safe storage of their files.

When a virus infects a computer, or the computer is put at risk by natural disasters like earthquakes or fires, recovering the files stored on a computer may prove impossible. Remote storage facilitated online is, in this case, a huge benefit, because the files remain in existence even if the hard drive does not.

Of late, some people are backing up their files remotely. Benefits of this method include the fact that it is simple to implement, and can be billed, at the user's preference, annually or monthly. The fact that one is spared of dealing with the details of storage and manipulation means that it often proves to be well worth the price.

People who use such services can download software that enables them to use it easily. Such software is installed quickly, and with it users can find and download important stored files. Backing up files can be done automatically, according to a pre-set schedule. Storage, then, can be done speedily and unobtrusively, so that you can focus on other things.

Key benefits of backing up one's files online includes convenient and easy access, and simple distribution of files to many users. It also allows large amounts of workers to have access to their files regardless of where they are physically, and this can increase their efficiency dramatically.

When computers experience crashes, or acquire viruses, key data can be lost permanently from the hard drive. This can be avoided through remote data backup; more students, companies, and other individuals are gaining peace of mind by having these copies available.

How Computer Graphics (CG) Changed Special Effects in Movies

If you spend some time during your weekends to watch some old thriller titles, you would get nothing but boredom, from those special effects that kept you at the edge of your seat, a couple of years back. What makes this tremendous change in the special effects industry in such a short span of time? Nothing but the magical entry of computer graphics into the special effects industry.

Special effects in olden days:
The special effects in olden days were sometimes referred to as camera techniques. During those days, computers had no role in the industry that we see today. Most special effects movies with human casts would do some stunts with an alien or a monstrous creature. Either they would make a full sized model of the creature with the aid of robotics and hydraulic systems or would create a small scale model and magnify it while mixing up the scene. Usually a combination of these techniques was used in olden days.

How computer graphics revolutionized the field:
Computer graphics really became a magic wand for the movie director. lets see how:

• Limits imposed by real world models are gone: Before its introduction, a movie director how ever creative he is had so many limitations. The special effects he could incorporate into a movie were limited by the robotic creatures, whose movements were obviously limited by the hydraulic machines that powered them. Keep in mind that the robotics field was not as developed during those times as it is now. In the case of computer graphics, the models are modeled using a graphics workstation. All it takes is a team of skilled graphic designers and powerful workstations to render the scenes. The physical restraints got almost completely dissolved.

• Cost has been dramatically reduced: In the olden days, budget had been a significant constraint since, the monstrous models created for movies used to cost a fortune. These models were crafted with robust devices and the drive train that powered them would be highly sophisticated, so that they would appear as real and their movements as fluid as possible. Due to this level of sophistication, the expense for the creation of such models always turned out to be high. With the introduction of computer graphics, the cost of creation of a model could be limited to the hiring cost of a team of graphics professionals, a farm of fast computers for rendering and experts to control the work flow. The physical models created could be brought down to the minimum.

• Minimal wastage of resources: In the past, the models created for a movie would cost a significant share of the whole budget but if the movie happens to be not a sequel, the models might not find a reuse in the future at all. This would be nothing but a pure wastage of money and resources. Since, in computer graphics, nothing much exists physically, no wastage of real physical resources occur. If a CG model ever needs to be altered, all it takes is the effort from the part of a graphics professional.

• Time saving: The fabrication process, used for the creation of physical models was time consuming. The process would demand time for the setting and fixing of joints irrespective of the availability of human labor. But in the case of computer graphics, the more the number of skilled workforce the production team has at hands, the faster the work will get done.

• Far superior reality: With the advent of the latest animation and modeling software, the scenes are getting so realistic that it is hard to distinguish. The presence of latest composing, mixing and editing software, makes it a cakewalk to blend special effects scenes with the usual cast shots.

The introduction of computer graphics can be claimed as one of the very few industry refinements that has caused almost zero negative effects. The days of fabricating huge casts and models to make a six legged creature, that would make the audience scream are far gone. CG revolutionized the field so dramatically that our expectations and benchmarks have been quadrupled in a time-frame of couple of years.