Remember how speedy your PC used to be?
Ah, those were the days. I know the feeling. It seems as if a month or two into ownership, the speed just fizzles away.
Soon enough, your brand new computer is a slug - just like your old one.
If you stop to think about it though, within the first month, your new PC has had numerous changes including new software installations, downloads, files, shortcuts, and countless tweaks.
If you upgraded to Windows Vista, no doubt you’ve fiddled with the Aero interface and the Sidebar gadgets. You may have picked a cool Windows theme to give your PC a unique look. Do you like all of those cool animated menus in your programs? Guess what? All of these bells and whistles sap speed.
While I’m using Windows Vista as an example, themes, background pictures, fancy menus, shortcuts, running software programs, active desktop content, and animated cursors all add up to lost performance no matter what operating system you are running.
The first order of business if you want to make your PC faster is to reduce unnecessary downloads and of course the eye candy. Go with a simpler interface rather than the Windows Vista Aero interface. You won’t be able to view your open programs in such a “pretty” way but who cares? You lived without Aero long before Vista, right?
Next, reduce the Visual effects such as shadows under menus and animated menus. In Windows Vista, you can do this by going into the Control Panel and choosing Performance Information and Tools and then clicking on Adjust Visual Effects. Click the button labeled Adjust for Performance.
While inside this area, go through each of the tasks listed in the left panel of the screen including: Manage Startup Programs, Adjust Indexing Options, Adjust Power Options, and Open Disk Cleanup Tools. Each of these tasks will help you to squeeze a bit more performance out of your PC.
The Performance Information and Tools section offers numerous steps for Vista users to recover speed from their PCs. This doesn’t mean that earlier Windows users can’t do the same. If you have Windows XP or even a few earlier operating systems, you can manage startup programs by going into the Start button, clicking “run” and typing MSCONFIG. Next, click the Startup Items tab and disable programs that you don’t need to use each time you log on. This alone can make your PC faster! This is because the more programs running, the more memory is used - thus the slower your PC becomes. Use care so that you don’t disable required programs such as anti-virus programs.
Cleaning up the disk is another way to speed your PC. Go to Start >Programs >Accessories >System Tools and then run both the Disk Cleanup utility as well as the Disk Defragmenter.
In addition to the built-in performance tools, consider using a registry cleaning utility such as RegCure to clean up the clutter in your computer’s registry. This clutter sends obsolete or invalid instructions to the operating system which slows everything to a crawl. Get rid of the bottleneck, and you’ll notice a dramatic speed boost.
Finally, make sure that your PC is clean - no viruses, no spyware, no malware. These programs are notorious speed killers.

Believe it or not, while from the perspective of your computer screen it may seem impossible that anything or any programs could get on to your computer without your express and intentional permission, this is actually far from true. There are, in fact, a number of ways that material can gain access to your computer, as well as means by which such programs can contain instructions for your computer to automatically run them.
Hardware acceleration is not so much a cheat, as it is an exercise in efficiency. Different hardware components like processors have certain limits to the speed at which information is handled. This is real speed, however the perceived speed, or time a user notices between actions, can be enhanced with more efficient handling of information and processes.