Windows File Explorer defaults to a simple view of files on your machine that isn't secure. Changes these settings as soon as you can.

Virtual credit cards are a great tool to help protect yourself when shopping online. After using a service for well over a year, I have a recommendation.

WhatsApp announced privacy policy changes requiring your agreement to continue using it. Has anything really changed?

We worry a lot about privacy, but our concerns are often misplaced. Fortunately, the biggest risk to our personal privacy is right under our nose.

When an email message comes back to you because of a problem, exactly who did or did not get the message can be confusing.

If you're not using a password manager, you're likely compromising your security more than necessary. Here's why using one is safer.

There are common causes, and sometimes simple solutions, for a video that starts and stops as you watch it.

Signing in without a password seems almost nonsensical, yet it can be more secure than traditional sign-ins. More convenient? That depends.

Two-factor authentication is a great way to keep your accounts secure from hackers -- even those who manage to get your password.

Pictures in email don't always display. The reasons are varied and confusing, but I'll review the three most common causes of problems and what you need to do.