Most of us know spam when we see it, but seeing a strange email from a friend—or worse, from ourselves—in our inbox is pretty disconcerting. If you've seen an email that looks like it's from a friend, it doesn't mean they've been hacked. Spammers spoof those addresses all the time, and it's not hard to do. Here's how they do it, and how you can protect yourself.

Microsoft halted the Windows 10 October 2018 Update because it was deleting some people’s files. Now, Microsoft has fixed the problem and explained what happened.

Performing a major operating system upgrade can result in disaster, as the Windows 10 October 2018 Update proves. But you wouldn't know it from reading Microsoft's upgrade prompts.

The touchpad built into your laptop no longer responds to your fingers. Here's what to do about it.

Google Chrome now labels any sites that lack HTTPS encryption as 'not secure,' but that doesn't mean you've been hacked.

That Windows admin password is pretty important. If you lose track of it, though, all is not lost. You just have to wiggle in through the virtual back door.

The time has come.

Learn how to format your external hard drive, and what file systems are best for Windows File History and macOS Time Machine.

How to check if your Gmail, Facebook, Instagram, Twitter, and other accounts have been hacked.

While you shouldn't block Windows 10 updates, you can manage them in Settings. Buying Windows 10 Pro, may be the best solution, though.

Microsoft has restarted the Windows 10 October 2018 Update to Windows Insiders, ascribing the reports of data loss to folders that had been misdirected between a user's PC and another drive.

Something is rotten in the state of your Windows PC. Here's how to deal with a computer that keeps rebooting.

The best free email clients for managing all your email inboxes, calendars and instant messages.

Just don’t do it while it is actively copying, and don’t do it within milliseconds after it has finished.

These quick tips will help you plug privacy and security holes in your browser.

The FBI recommends rebooting or even resetting your router to avoid sophisticated "VPNFilter" malware by a group tied to Russia. Here's what you need to know.

By adding a solid-state drive to a budget laptop, either as a hard-drive replacement or companion, you can realize noticeable gains and get additional life from your portable PC.