To password protect a folder in Windows 10, you'll need to open the folder's "Properties" menu.

You can password protect a PDF on a Mac computer using the Preview app to secure files that contain sensitive information.

You never know when one of your files might reach someone it wasn't intended to reach—perhaps through an email forward, a USB stick left behind on a desk, or maybe ...

As a security measure, you may want to lock your Windows computer, after a certain period of inactivity, so that when you are away from it, no one will be able to access it – and even you will be able ...

Microsoft Excel lets you embed content from other applications, including PDF files. You can embed a PDF file into a cell of an Excel worksheet and then use Excel's security features to lock the ...

Learn how to find a computer's username and password in Windows 11/10 using Command Prompt, PowerShell, Task Manager, File ...

Microsoft's Word software allows you to lock specific documents from editing with a password. This feature is designed to protect important documents from changes, but can backfire if a client ...

The Notes app, particularly paired with iCloud syncing, provides an easy way to jot down shopping lists, share information with other people, and record your private thoughts. But because some people ...

You probably already know how to password protect your computer, locking out other, but if you know how to password protect folders you can safely let others use your ...