Online shopping is ubiquitous, and yet some avoid it completely. Why are some people afraid to shop online when it's arguably safer than offline?

It can be surprisingly hard to tell if an email account has been hacked, especially when hackers cover their tracks. I'll show you a couple of possible signs.

Programs can be installed in many ways and many places. There's no single authoritative list of what's installed, but we can get close.

To reformat and reinstall is considered the "nuclear option" when it comes to dealing with Windows problems (or just cleaning up).

A scam claims your email account has been hacked, possibly even including a password you've used. Don't be fooled.

System Restore is allocated a certain amount of space on your hard disk. If that's excessive, you can use less space, but at the cost of fewer restore points.

The best registry cleaner is none at all. There may be cases where you want to use one, though, and I'll review which I'd use and how to use them safely.

"Invalid password" messages frustrate a lot of people, particularly when they're certain they've typed in the right thing. I'll review how what you enter might still be invalid.

Partitioning, or splitting a single physical hard drive into multiple drives, has pros and cons. I'll look at those and make a recommendation.

Deleting a partition is a destructive operation, but that doesn't mean you need to lose the data it contains.