Copilot on Windows can now retrieve files from your PC’s hard drive. I've tested the AI-driven search feature and show you how to benefit. I've been testing PC and mobile software for more than 20 ...

This post explains how to open DLL Files in Windows 11. DLL files tend to run in the background most of the time. They are hidden deep inside program-specific folders and do not require opening under ...

We may receive a commission on purchases made from links. From time to time, you may need to transfer files between Windows PCs — whether it's to move documents between work computers, share photos ...

One of the simplest configuration changes that I have made since making the switch to Windows 11 last year was to configure the File Explorer to open to the This PC screen. Normally, when you open ...

Run untrusted installers in a disposable Windows desktop. Add a simple config to lock it down, then close it to erase ...

Jake Peterson is Lifehacker’s Senior Technology Editor. He has a BFA in Film & TV from NYU, where he specialized in writing. Jake has been helping people with their technology professionally since ...

Microsoft is still forcing you to back up your files to the cloud, but recent changes have made it easier to restore your local files. Too bad those changes aren't documented.