The first thing to do when you encounter problems with your personal computer is to switch out some of the existing components with other compatible ones, and then observe how the system works with the different components. By making one change at a time, the problem can be isolated and addressed.

An easy way to fix common PC problems is to check all of the cables. A large number of problems can easily be remedied by doing this. Make sure that they are firmly and correctly connected. You may also want to check the the memory modules, sound card and video card adapters to make sure that they have been inserted right.

It's easy to get overwhelmed when dealing with computer problems. Take a break! Step away from the computer and grab a snack or go for a walk. You may find that when you return the solution is "right under your nose". With a little patience, and a lot of trial and error, you will get better at recognizing errors and quickly finding their solutions.