Sometimes a file cannot be deleted because it has invalid characters in its filename. Here's what to try.

Backing up your new machine on arrival can be an important safety net. But there are degrees of safety.

Windows 10 is and is not going away. It depends on your perspective.

Changes you've made to a document that was emailed to you can easily disappear. Let's avoid that.

A subnet mask is a way of telling your computer or router what network addresses are local and which are remote.

Facial recognition and fingerprint ID are quick, convenient approaches to signing into or unlocking your devices. But are they safe enough?

You already know what it is. The trick is to remember to do it in the frustration of the moment.

There are many different tools for encryption. The right one depends on what you're attempting to accomplish.

When you start Windows, many programs start automatically as well. Some of them don't need to.

It's possible to have an email address that does not need to change each time you change internet providers.