Hello Yong,
I am Antonio, a Microsoft Community independent advisor, a Windows 10 and Microsoft office user like you. I hope I can help you on your concern.
To be able to assist you properly, I would like to ask few questions from you, please see below:
- When did the issue start to happen?
Please follow these steps:
- Open run command and type regedit and Enter
- Go to this registry location: HKEY_CURRENT_USER\Control Panel\Desktop\WindowMetrics
- Look for the IconSpacing and IconVerticalSpacing option in the right screen.
- Change the value to -1125 for both.
Please see attach image below for reference.
You're response is highly appreciated. Please let me know if the issue is fixed, if not, we will find another way.
Please let me know if you need further assistance.
Keep safe always.
Sincerely,
Antonio