How to Build Your Own NES or SNES Classic with a Raspberry Pi and RetroPie

The NES Classic Edition is an official clone of the original Nintendo Entertainment System, and one of the best ways to play your favorite retro games. The SNES Classic is its successor. Unfortunately, it’s so popular that it’s nearly impossible to get your hands on either. Don’t pay $300 on eBay when you can use the modestly-priced Raspberry Pi to build your own—with even more games.

The Best Tools for Editing Pictures on a Chromebook

Chromebooks have long been touted as great machines for users who “don’t need anything more than a browser.” But as time has gone on, the machines have gotten more powerful, with more program options are available than ever before. If you thought editing photos from a Chromebook wasn’t possible, it’s time to give it another look.

The Best New Features in Android 8.0 Oreo, Available Now

Android “O” is officially Android Oreo, which is beginning to roll out to compatible devices now. As with most major Android releases, this one brings a host of new features and improvements over its predecessor, Android Nougat. Here’s a glimpse of what to expect when Oreo lands on your device.

Are Smart Locks Secure?

You might think that smart locks are a security disaster just waiting to happen. After all, why would you trust an internet-connected device with the security of your house and everything in it? But consider this: locks are pretty insecure in general.

How to Middle Click on a Laptop Touchpad

Most laptop touchpads make it possible to perform a middle-click, but not all do. In some situations, you may need to enable this option in your mouse driver’s control panel or install the appropriate drivers first.

How to Make Phone Calls With Your Google Home

After Alexa gave users the ability to call other Echo owners, Google upped the ante with true phone calls. If you live in the U.S. or Canada, you can now use your Google Home to place a call to anyone’s phone. You don’t need to limit yourself to other people who have a Google Home. Here’s how to get started making phone calls.

How to Leave a Facebook Group

One of Facebook’s most annoying features is that any of your Friends can add you to a Facebook Group. I’ve had several acquaintances who are selling Herbalife or similar things add me to Groups promoting their dubious products. If the same thing happens to you or you just want to leave a Facebook Group because it’s no longer relevant to you, here’s how.

How to Securely Send Large Files to Anyone With Firefox Send

We may be living in the future, but sending large files over the web remains…complicated. Email is a terrible way to send files over 1GB, and using cloud-based services like Dropbox or Google Drive means filling limited space on a service, and you’ve got to manage permissions or accept that your link might be handed off to third parties.

Why Are the PCI Express Ports on My Motherboard Different Sizes? x16, x8, x4, and x1 Explained

The PCI Express standard is one of the staples of modern computing, with a slot on more or less every desktop computer made in the last decade. But the nature of the connection is somewhat nebulous: on a new PC, you might see a half-dozen ports in three or four different sizes, all labelled “PCIE” or PCI-E.” So why the confusion, and which ones can you actually use?