You can lock cells in Excel by heading into the program's "Protection" tab. There, you can set a password, and protect your ...

While INFO tells you about your Excel environment, CELL digs into individual cells and returns details about their formatting ...

Explore Excel’s new AI-powered tools and productivity features in the Fall 2025 update. Smarter, faster, and more intuitive ...

To apply data validation rules to a selected cell or range, head to the "Data" tab on the ribbon, and click the top half of ...

If you want to unhide or remove a lock from an app, long press on the app, tap Don't Require Face ID and enter your Face ID or passcode. Your locked apps will now be unlocked and your hidden apps will ...

Sometimes, keeping prying eyes out of your personal apps isn’t just about privacy—it’s about peace of mind. Whether it’s ...

You can freeze a row in Excel through the "Freeze Panes" menu. This lets you scroll through a spreadsheet without that frozen ...

This important study uses innovative microfluidics-based single-cell imaging to monitor replicative lifespan, protein localization, and intracellular iron levels in aging yeast cells. The evidence for ...

Secure your phone fast by using these iPhone and Android security settings to block hackers, guard your data, and protect ...