Many people are not familiar enough with computers to make purchasing a new one enjoyable. The fact is, however, that shopping for that computer doesn’t have to be difficult if you spend a little bit of time looking over some information. Read on for some suggestions.

You should have an anti-virus program on your computer. Without this, you will have to worry about malware entering your operating system. The software steals information and slows down your computer. Lots of available programs can scan and repair the machine regularly.

Do a boot check whenever you find that your trusty desktop is not running as fast at it should. Run “ms config” from your start menu. Here you can easily find out how many programs start running at boot up. If there are programs you rarely use, click them so they do not begin when you boot your computer. This should make your system run faster.

Carefully choose the hardware you put into a computer you are building. Certain processors will only work with certain motherboards. Some RAM units only work with particular motherboards. Make sure all the products are compatible. This will make things much more practical for you.

Take a measurement of size of the desktop and measure the space you will place it. The size of the computers will vary between brands and models. Some will have a small profile, while others will take up a lot of vertical space. Be aware of your space limitations before you make your purchase.

Many people are intimated by the process of desktop shopping, especially those who don’t know much about them. Although, the information you read in the above article should give anyone a great starting point when looking to make a computer upgrade. Everyone can get the computer that best fits their needs.