We may have mentioned this once before, but just in case we didn't: You cannot drag a locked file to the Trash. If you try, you will get a message warning that you do not have sufficient privileges to ...

If there’s one feature that I still can’t believe Windows doesn’t have in 2026, it’s the ability to lock files and folders. Sure, your Windows account is already protected by a PIN or password, but ...

Passwords are universally regarded as the first line of defense in the software world. Be it when setting up a new device or even while opening an online account, — securing it with a password is the ...

Keep your private data hidden from anyone who may have access to your laptop. Keep your private data hidden from anyone who may have access to your laptop. While your Windows computer should be pretty ...

OpenKeychain makes file encryption on Android actually simple, so stop using cloud storage for sensitive data.

File locking has a long tradition in computing: you or independently running software wants to make sure that a file isn’t modified or deleted when it’s needed or in use. Because macOS is Unix based, ...

Some Office users have recently experienced “Unknown error trying to lock file” while using Office apps like Excel, Teams, OneDrive, PowerPoint, etc. It’s even ...

Locking files in Google Drive helps prevent accidental edits, unauthorized modifications, and unnecessary confusion when working on shared documents. Whether you’re collaborating with a team, sharing ...