I have a user at work who is experiencing this glitch on her spreadsheet. Any ideas on why this happens? She would have to close the sheet and open it back up to make it disappear.
As this issue, I cannot reproduce on my computer.
Then please try these methods:
More information about safe mode, please refer to the link:
TechNet Community Support
Microsoft is conducting an online survey to understand your opinion of the Technet Web site. If you choose to participate, the online survey will be presented to you when you leave the Technet Web site.
Would you like to participate?