You can change the date & time format in Google Sheets & Excel Online using this guide. Use different date & time formats in spreadsheets.

Locking cells in a Microsoft Excel spreadsheet is among the most commonly used functions. Here’s a guide on how to lock cells in Excel.

Safeguard your Excel worksheets from accidentally deleting formulas or data sets by locking important cells, while leaving the rest of the worksheet editable.

To make your cell non-editable in Excel, you have to lock the cell and use a password to protect the information. Learn how!

In Microsoft Excel, if you select cells containing a date or time and apply the General number format, this generates what appear to be random numbers. In fact, these numbers are anything but ...