The Ultimate Checklist Guide to Reinstalling Windows on Your PC

Reinstalling Windows isn’t as simple as just clicking through an installer. You’ll want to have important data backed up first, and then you’ll need installation media and a product key before continuing—and those are just the basics. This checklist will walk you through reinstalling Windows and ensure you won’t forget anything.

What Is Wake-on-LAN, and How Do I Enable It?

Technology often yields ridiculous conveniences, like being able to turn on your computer from miles away without pushing the power button. Wake-on-LAN has been around for a while, so let’s see how it works and how we can enable it.

How to Check Open TCP/IP Ports in Windows

Whenever an application wants to make itself accessible over the network, it claims a TCP/IP port, which means that port can’t be used by anything else. So how do you check open ports to see what application is already using it?

What Is hiberfil.sys and How Do I Delete It?

You’re likely reading this because you noticed a gigantic hiberfil.sys file sitting on your system drive and you’re wondering if you can get rid of it to free up some space. Here’s what that file is and how you can delete it if you want to.