One way to reclaim space (and occasionally even performance) is to uninstall software you don't need. I'll review important places to help you do just that.

Sometimes 800x600 is your only option. We'll look at ways to work with this.

Issues with copying files are most often traceable to hard disk issues, but there are other potential causes as well.

Multiple instances of your browser showing in the task manager is not a problem -- it's how browsers work. It's the total RAM usage you should pay attention to.

Sometimes "Mark as spam" may seem futile, but it has a purpose.

When you ask someone for help, stack the deck in your favor by painting a clear picture of the problem you're experiencing.

When scanning for wireless connections, you may find several that are unknown, yet appear open and available. Using them is very risky.

Spam is inevitable; just don't ask for more.

If you run a website and have someone administering it for you -- a system administrator or "sysadmin" -- they may have much more power than you realize.

A checklist to resolve Windows not recognizing USB devices.