Google Drive is a great service for both creating and storing spreadsheets if you don't want to shell out the cash for Excel. However, security is a concern, particularly when it comes to someone ...

You can password-protect your Microsoft Excel spreadsheets to prevent unauthorized people from opening or editing them. If you only block edits, anyone can open your ...

Microsoft Excel has been one of the go-to spreadsheet apps for several decades, and it's developed an array of tricks throughout its lifetime, not just for making data entry, editing, and organization ...