A recommended approach to secure your most private documents — whether it’s a PDF, Word file, or Excel spreadsheet — is to lock them with a passcode. While this does help keep sensitive ...

Excel allows you to lock cells containing formulas and restrict editing using worksheet protection. Here is how to lock formulas in Excel. Select All Cells and Unlock Them First By default, all cells ...

Locking a cell in an Excel formula means keeping a specific cell reference fixed, even when you copy or drag the formula to other cells. This is done using absolute referencing. It helps maintain ...

Stop sparring with your spreadsheets! Here's how AI transformed my Excel and Google Sheet skills and powered up my productivity.

If you are wondering what Google Smart Lock is and why you should use it, this guide will explain it all and show you how to set it up.

Early computer systems often relied on text-based outputs, and having the ability to scroll through information without altering the position of the typed text was crucial. What Does Scroll Lock Do in ...

Google's Smart Lock/Extend Unlock system can simplify your security and save you time across both Android and ChromeOS. Are you taking advantage of all it has to offer?

Here's everything you need to know about automatically locking and unlocking your PC just by stepping away and sitting back down.

To lock the keyboard, you can use Ctrl + Shift + L and to unlock it you can turn off the sticky key and filter keys.