Locked out of your Mac? You can still get back in without losing important files. Here are all the ways you can regain access to your Mac.

That's why passkeys are now posited as the modern alternative: secure by default, resistant to phishing, and practically impossible to brute-force. On paper, the shift should be an obvious win for ...

As the year winds down, it’s worth taking a bit of time to modernize the way you sign in to the accounts that matter most.

WhatsApp acting possessed? Learn how to recover hacked WhatsApp account, spot silent takeovers, and shut out intruders before ...

Disk Cleanup is another utility that is accessible regardless of your Windows version. The easiest way to open it is to search for "Disk Cleanup" in the search bar and bring up the window.

How to use the latest feature at TSA checkpoints. Travelers headed to the airport for Thanksgiving, or anytime this holiday season, can now use the new Apple Digital ID for a frictionless TSA ...

Error "The network security key isn't correct" usually occurs when you are trying to connect your computer to a Wi-Fi network ...

You’ll usually see the error “This phone number cannot be used at this time. Try again later” while setting up a new Apple ID ...

Apple is encouraging iPhone users who are still running iOS 18 to upgrade to iOS 26 by making the ‌iOS 26‌ software upgrade option more prominent. Since ‌iOS 26‌ launched in September, it has been ...

We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication. It's Cyber Monday, and Lifehacker is sharing the best sales based on ...

As of January 1, 2026, T-Mobile will no longer be offering customers free Apple TV+ subscriptions as part of its perks, according to a recent announcement. The carrier—a subsidiary of the German ...