Excel Tips: Security > Protect Sheets
Auto Protect Sheets
How to auto protect a specific worksheet in Excel
How to automatically protect all worksheets when closing the Excel workbook
How to toggle (turn on/off) worksheet protection in Excel
Protect Multiple Sheets
How to protect multiple worksheets at once in Excel
How to unprotect multiple worksheets at once in Excel
Edit in Protected Sheets
How to allow certain users to edit cells range in Excel?
How to allow edit objects in protected worksheet in Excel?
How to allow external data refresh in protected worksheet in Excel?
How to allow merge cells within protected worksheet in Excel?
How to allow sorting and Filter locked cells in protected sheets?
How to allow spell check in a protected worksheet in Excel?
Prevent Operations
How to lock a sheet position for always visible in Excel Workbook
How to prevent a certain worksheet from being deleted in Excel
How to prevent from changing sheet name in Excel
How to prevent selection of multiple worksheets in Excel
How to prevent users from printing worksheet
How to protect worksheet from viewing in Excel
How to protect worksheet’s formatting only in Excel
How to restrict access to a certain worksheet in Excel
How to save worksheets/workbook as read only
Others
How to check if worksheet or workbook is protected in Excel
How to recover lost worksheet protection password in Excel