Whether you're searching your entire computer for a file or want to run a highly refined search, use these Windows and macOS tools to get the job done.

Messing around with certain macOS files could brick your Mac computer, so Apple has made them hard to find. But if you're ...

Is Windows acting a bit paranoid over some safe files? Here's how to disable the "These files might be harmful to your computer" warning.

There are ways to re-set or establish associations between file and program in Windows 10.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Your computer likely offers more storage space than your iPhone or ...

Dear Lifehacker, I want to be able to right-click a file in Windows explorer, hit Send to Gmail, and automatically attach the file to a new email.

Any files or folders you download from OneDrive will be available in your computer's Downloads folder or whatever location your web browser stores downloaded files.