With the file open in Pages, Numbers, or Keynote, select File and then Set Password to choose and apply your password.

Finally, click Encrypt with Password, and choose a strong password for your file. Anyone who wants to access this file will need the password.

In other words, your file will get expired at 11:59 PM on the specified date. How to set Password when sharing Excel files online To set a password when sharing Excel files online, follow these steps: ...

Using a password manager is one of the best and easiest ways to keep your online accounts safe. If you’re worried about making the jump, don’t be—they’re simple to set up and very much ...

A password manager can help keep your private data secure, and they're easier to use than you may think.

You’ve probably heard the word “encryption” a million times before, but if you still aren’t exactly sure what it is, we’ve got you covered. Here’s a basic introduction to encryption ...

You can add or remove a password from your Excel spreadsheets through the File tab. You'll do it slightly differently on a Mac and PC.