5 Easy PC Maintenance Tips

The No. 1 reason consumers replace their computers – short of a complete system failure – is that their current computer is too slow or suffers from poor performance, according to a recent Harris Interactive poll.

If you've noticed a decline in your PC's performance, and you are using your computer for about the same amount of time and for the same tasks that you did when you purchased it, there are simple and free procedures to try before you head out for a replacement.

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Leslie Meredith is a contributor to Live Science. She has a bachelor's degree from UCLA in psychology and has directed tourism and ski publications for the Salt Lake Visitor & Convention Bureau and managed promotions and events for Sunset Magazine.