The Evolution of CCTV Technology by John Beagle
Each camera had its own monitor. CCTV systems were introduced progressively throughout the 1960s and 70s. New applications of camera security systems included underground trains and stations, football stadium, retail stores, shopping centers, public housing, community parks, garages and parking... 'First generation' CCTV technology was initially impeded by some fairly major performance related problems. ... Even though early CCTV systems provided only relatively basic functionality and moderate performance, they were quite expensive - both in terms of the initial equipment cost and...

Windows Registry Cleaning: To Clean Or Not To Clean by Mary Markell
There are a lot of people who claim that cleaning your registry will not improve your system's performance . They say it's ok to use a registry cleaner as part of a removal process of a program (e.g. when you uninstall a software and want to clean the entries from the registry). ... but if you notice your computer is becoming unstable then you need to make sure your system's registry is clean and optimized. ... The cleaners will free some space from your computer's RAM and will make your system more responsive.

Buying a Laptop by Sezer Bozkurt
Purchasing a laptop computer is not an easy job to do because there are so many important things that should be considered before purchasing. Besides the common things that are shared by desktops such as type of CPU, MHZ of processor, size of RAM, size and type of hard disk, brand and support,... Laptop technology is getting more sophisticated every day blurring the line between desktop and laptop in terms of performance. ... So make sure that a laptop is suited to your needs, as a desktop computer might be a better option.

Dual-Core Processor Wars: AMD X2 vs Intel Pentium D by Peter Stewart
There's a war going on and the latest battle continues to offer the promise of good prices to consumers looking for the best stuff for their computer. Since the inception of dual-core processors a little while back the race has been on to see who can get the better chip with this dual-core... Both offer increased performance, but as to who will rule the roost, we'll have to see. ... Performance remains an area that is sketchy. ... Intel has the crown for general performance. ... AMD were the first to introduce their dual-core processor solution to a desktop computer.

Avoiding Hard Disk Data Recovery Services by James Allen
As a home computer owner, one of the greatest threats to your information and to your wallet, is hard disk failure. When your drive crashes, you will quicky realize how valuable the information you can no longer access is. And when you start searching for disaster recovery services, you will be... Partioning your disk can also help improve performance. ... Make sure to do this from within your operating system if your disk already has partitions on it. ... If your computer starts acting strangely, running slower, or giving your error messages, run a scan disk or CHKDSK immediately.

Microsoft Word 2007 - Is It For You? by Lionel Darell
For most users, Microsoft Word is the most popular tool of all the tools in the Microsoft Office package. Microsoft Word started during the early software programs when most computers were still running in DOS mode. However, the version that started Microsoft Word’s popularity was the Microsoft... If your PC doesn't meet the operating system requirement for Word 2007, although it may still run on your system, it's still much safer to choose a version that is compatible to your operating system. ... There are several versions of Windows operating system that you can use and on those...

Protect Your Computer...and Your Business! by Ahmad Supaat
We all take the computer for granted. I mean, all we have to do is switch it on and it's ready to go. But did you ever stop to think what would happen if your computer suddenly crashed? And that is the only computer you have to work on! What will happen to your work and your business for the... By defragmenting your hard disk you can optimise the performance of your computer. ... So what can you do to ensure that your computer will run as well as you'd expect, and continue working when your computer is down?

Tidy Up Your Hard Drive by Joe Light
If you are like me before buying a product you will download and try lots of demo versions to find the software that fits best your needs. But with all this installing/unininstalling your hard drive becomes fragmented, your registry cluttered with unneeded information and your system performance... SpeedUpMyPC automatically finds the best settings for your PC and carefully controls your system resources to give you the best performance. ... Easy to use, this award-winning utility has all the features you could ever need to clean up your system, monitor resources, and improve performance.

ATA vs SATA by Jason Kohrs
Hard Drives: ATA versus SATA The performance of computer systems has been steadily increasing as faster processors, memory, and video cards are continuously being developed. The one key component that is often neglected when looking at improving the performance of a computer system is the hard... To improve airflow within the computer system some manufacturers resorted to literally folding over the ribbon cable and taping it into that position. ... SATA drives can be brought on and offline without shutting down the computer system, providing a serious benefit to those who can’t afford...

Overclocking: The Best Way To Get Free Speed by Damien Oh
Overclocking has been found to be the best way to get significant boost in the speed of your system at no cost at all. But what really is this thing known as 'overclocking'? It is the process of forcing the processor to run at a higher clock rate than its specification. ... Some of these enthusiasts purchase low-end computer components so they can overclock to achieve performance of a high-end system. ... PC enthusiasts usually overclock their computer to increase the performance. ... However, if all you do on your computer is only word processing, email and simple tasks, overclocking will...