Network connections in older or repurposed PCs may stop working for no apparent reason. Users can overcome this frustrating situation by running a simple batch file.
how-to
How to blur and change your background in Microsoft Teams
If you want to disguise the room behind you in a Microsoft Teams meeting, here’s how to change the virtual background.
How to Get a Battery Replacement For Your Aging Smartphone
Most manufacturers want you to believe you can’t replace your battery, but that’s not true. Doing so can add years of life to your device.
How to Keep Nearby Strangers from Sending You Files

Sharing is caring—except when it’s an unwelcome photo from a rando on the subway. Here’s how to lock down your phone and computer.
5 Useful Terminal Tricks for Mac Users
Turns out you can do a lot of things faster, easier, and with more room for customization—all by peeking under the hood.
Everything You Need to Know Before You Buy a Laptop
Shopping for a notebook can be an infuriating experience. Here’s how to sift through the acronyms, storage options, and extra features to find the best one for you.
The Return to ‘Normal’ Is Going to Be So Awkward
This week we discuss how our bodies and minds will deal with the anxiety of reentering society after a year in lockdown.
Missed the meeting? This new Microsoft Teams feature has you covered
Microsoft Teams now features live transcription with speaker attribution, so even if you miss a meeting, you’ll still be able to stay informed.
How to flush the DNS cache to improve network performance in Windows 10
The Windows 10 DNS cache can get cluttered with useless information over time. Flushing the cache could improve your performance. Here are also some bonus commands to do while you’re there.
How to Use Apple Music, TV, and iCloud on Non-Apple Devices
Using Windows or Android no longer shuts you out from Apple services—here’s how to access them.