Do you want to buy a new computer? Have you shopped around and been at a loss? If you answered yes to that question, you’re not alone. Many people are lost when it comes to buying computers. Keep reading to find out what you need to know.

Use virus protection software. Your computer is vulnerable if you don’t have antivirus programs protecting you. Such dangerous software has the ability to take personal data and also slow down the computer. A lot of applications available will scan and repair your hard drive if you configure it.

Do a boot check if your computer is slow. Open “MS Config” in the Start menu. This menu will allow you to find the information that you need. Do not start up programs that are unnecessary. This should speed up your computer.

Make sure you pay close attention to the additional items that are included when you buy a desktop computer. Lots of desktops provide the ability to purchase extra items. Only get the accessories you need. Also, be aware that some add-ons will be cheaper at other sites. Add-ons from manufacturers are generally vastly overpriced.

Look for a warranty when buying a new desktop computer. This just makes sure you aren’t out of hundreds of dollars if something goes wrong. Depending on the warranty that comes with it, you may be able to simply return it and get a replacement in hours.

If big video files are in your future, you’ll want to purchase a desktop that has a DVD optical drive. Frequently, less expensive computers that include only a CD drive are insufficient for multimedia files. You’ll need the space that a DVD brings to the table. Though it may cost more, it’s worth not having future issues.

Make sure you are not purchasing any computer with illegal software on it. You should always receive the CD and key in order to make certain that you will not find yourself in legal trouble or unable to receive software updates down the road.

Does your computer have enough RAM? This is important when purchasing a PC. Do you need to store tons of data on a desktop? Do you have lots of MP3s or photos? Memory questions are very common from desktop computer shoppers and you should be able to get good advice from retail store personnel as well as the computer manufacturer about memory capacity and issues for specific desktop computers.

Desktops usually cost less than laptops nowadays. Many manufacturers offer well-equipped desktops starting at around $400. Only buy your new computer from a reputable retailer who will be there to service your computer if you have issues.

Be careful going too cheap with your desktop purchases. Most of the time, you actually do get what you paid for. Be careful to buy from manufacturers, online websites and computer stores with good reputations. If the price seems like a dream, it’s probably a scam. A computer from an independent seller might need repairs, or won’t come the way you want it.

If you are thinking about getting a used computer, then don’t assume the original warranty will apply to this purchase. Hardly any computer companies will allow a warranty to transfer between owners. If you want to get a used computer, do it without thinking about the warranty.

In the past, it was common to purchase a desk top computer, printer and monitor in one big package. This type of deal is typically not the best. Monitors that are built for a certain computer are more difficult to purchase, since flat-screen TVs do well. Keep in mind that your previous keyboard and mouse will work.

Make sure you search through computer reviews to get a good deal. Avoid buying anything blindly simply based on price. It is common for inexpensive machines to come with serious problems.

If you are purchasing a used desktop, keep in mind that many manufacturers will not allow the warranty on the unit to be transferred. Therefore, you will be responsible for repairs. Prior to purchasing the item, you must decide if it is a good idea financially.

Don’t fear. The information shared above should get you started with basics with no problem. If you want, print out this article so that you will have it with you at the store. Talk to employees at hardware stores for advice as well.