Hi Nastyboy48,
Thank you for posting your query. My name is Clarence, I'll be more than happy to assist you with your concern.
To resolve your query kindly do the steps below.
Right-click the sheet tab you want to hide, or any visible sheet if you want to unhide sheets.
On the menu that appears, do one of the following:
To hide the sheet, select Hide.
To unhide hidden sheets, select them in the Unhide dialog that appears, and then select OK.
Notes: To select multiple sheets do either of these:
Press and hold CTRL, then click the items to select them.
Press and hold SHIFT, then use the up and down arrow keys to adjust your selection.
Go to this link for your reference and other troubleshooting procedure to resolve your issue https://support.microsoft.com/help/69f2701a-21f5-4186-87d7-341a8cf53344
Do not hesitate to message us if you need further assistance.
Give back to the Community. Help the next person who has this issue by indicating if this reply solved your problem. Click Yes or No below.
Best Regards,
Clarence