Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

On Thursday, OpenAI announced its investment in neurotech startup Merge Labs, cofounded by its CEO, billionaire Sam Altman. OpenAI will collaborate with the new venture to develop technology to link ...

A new U.S. Postal Service rule on how your mail is handled could affect your ballot, taxes and other time-sensitive deliveries. The rule, which went into effect on Christmas Eve, defines the meaning ...

If you're trying to access your Yahoo Mail on Monday, Dec. 22, 2025, you might notice the site is having some issues. Is it just you that's dealing with it? The answer is: Nope, it's not just you.

Photoshop CC tutorial showing how to merge together multiple source photos into one seamless image using Photomerge. This works especially well in creating panoramic images. Get 15% off BORIS FX ...

Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS code repository such as Bitbucket, mastery of the industry’s most powerful version control tools is within ...

We've all been there. You're driving down a highway before coming across signs informing you of an upcoming work zone and that one lane will be closing soon. There are two schools of thought on what ...

You know it’s a day that ends in “Y” when mail ballots are being attacked, whether by the president or one of his acolytes. No matter how thoroughly these tired lies and baseless accusations have been ...

Some macOS 15.5 Mail users are dealing with authentication issues when using the app with Microsoft or Google accounts. It's not yet clear why. Issues with Apple Software are an occasional problem for ...

Why you can trust TechRadar We spend hours testing every product or service we review, so you can be sure you're buying the best. Find out more about how we test. As its name suggests, AdGuard is best ...

You can export contacts created in Microsoft Excel to Outlook 2010 and use this list in the mass-mailing Mail Merge feature to reach everyone at once; mail merge will personalize these emails so your ...