How do I "scrub" an old computer with Widows XP?

[tw]

Originally Posted by IamSam

At the end of the day, he tossed almost all my tools into his own tool box without me knowing it, and then he drove off.

Sounds more like a thief than a friend. Meanwhile, I use many colors of nail polish. All tools (and other important implements) are color coded.

Same applies to USB cables. To not connect upside down. Each USB cable is clearly color dotted on its 'up side' using a dot of nail polish.

Fixing the Dell is strongly recommended. e-Machines (like Gateway) are best as boat anchors. Difference is that significant.