Editor's Note: This article is accompanied by some very good video tutorials as well. Enjoy!

It's not something we like to think about but your computer will fail, if you keep it long enough.It may be a simple problem,such as the floppy drive not reading the disk to a major system crash.

Because computers are run by operators,User Error is the most common cause of computer malfunction.When the user is at the computer,he or she may add or delete certain files.Or he/she may remove or exchange certain hardware features.

When we look at user error,we must remember that since we're human,the user error may be easy to solve by simply asking the last user if he/she installed any software,re-configured any software or hardware settings, etc.

A large percentage of computer malfunctions are due to environmental factors such as power surges caused by lightning, resulting in overvoltage.

Another cause for failure may be room temperature being too high or low,as well as dust,dirt,or sunlight.

If you're in business and heavily dependent on your computers,such fators as room temperature,sunlight and protection against power surges is of the utmost importance and simply cannot be overlooked.

The most common pc problem is when you can't access your PC at all.When you turn on the power switch,and nothing happens,your computing will be put on hold.

Here is a quick checklist of troublshooting procedures you should follow if you encounter this problem . Download or view the short videos that show you how to perform these procedures:

Try the Power Switch a second or third time.If nothing happens..