You have likely owned at least a single computer at some point. But, are you really certain that you know a lot about these machines? If you do not know much about them, you’d be shocked that research will really help you. This article is full of useful advice.

Always run antivirus software. Without an antivirus program malicious software can find its way into your operating system. This software can steal information and damage your computer. Run scans on your computer to prevent this from happening.

Look for great deals on desktop computers. Many people are getting tablets or laptops instead, and decide to sell desktops. They’re great machines and perfect for you to snap up.

If your computer is running slowly, you should do a boot check. You can perform a boot check on a new desktop by going on the start emnu and running “ms config.” Look at which programs automatically start with the machine. Eliminate any programs that are not used regularly from automatically running at boot up. You should see a difference with your computer running more quickly afterward.

Learn about the add-ons before buying a computer. There are many accessories that you can purchase for your new computer. Be certain you only purchase those that are necessary for you. In addition, be aware that you can get a lot of add-ons elsewhere at a lower price. The manufacturers usually sell their goods at the highest possible prices.

Use caution with the products you pick when you build a desktop. Some processors will only work on specific motherboards. Additionally, the type of RAM depends on the motherboard. Cross compatibility is a feature that you want to have as well. This can save a considerable amount of time and headaches if you build your own computer.

Buy a computer that fits all of the features you desire. Lots of folks make the mistake of looking for computers that are too expensive and too advanced for their needs. Be picky when it comes to accessories and features so that you get the best price.

Dust the internal components of your desktop computer, to keep it running cool and at maximum efficiency. You can easily remove the case and use compressed air to blow off any dust that has settled. This cleans the computer and makes the fan more efficient.

Look into a warranty for the desktop you are buying. That’s necessary, in case you have a problem with the software or the hardware. Most likely you can bring it to the store where it was purchased and either get it fixed there, or if possible exchange it for a brand new one.

Create a list of all the things you will do on your new computer. This will help you find a computer that fits your needs without going way over budget. If you play lots of games, you will need different things than someone who just surfs the Internet and reads email.

So, you’ve probably had at least one computer in your lifetime. But chances are that you didn’t know very much about computers prior to now. Using the tips here, you will be able to understand desktop computer better.