How to lock cells in Microsoft Excel, so you need a password to change or erase data

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

Excel’s INFO and CELL functions tell you what’s happening under the hood

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

How to lock access to any app on your phone in just a few taps

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

Don't Tell Anyone, but Here's How to Lock and Hide Apps on Your iPhone

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 ...

How to freeze a row in Excel so it always stays on the screen, even when you scroll away

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

Rheumatoid arthritis kept her captive. This nerve stimulator set her free

For more than four years, Lynn Milam's life was bound by the pain that radiated from her swollen joints. "My children could not hug me," she says. "I couldn't hold my husband's hand." Milam also ...