Using Classic Outlook on Windows for personal email, calendar, and contact management
Hi Shastonc,
Thanks for the sharing screenshot. Please update to latest Outlook 365 Current Channel version 2201 (Build 14827.20158).
Does this issue only happen with Outlook application or any other apps such as Word?
You may try disable the hardware graphics acceleration for Outlook with below steps:
- Click File > Options to open the Outlook Options dialog box.
- In the Outlook Options dialog box, click Advanced in the left bar, and then check the Disable hardware graphics acceleration option in the Display section.
Moreover, if the steps above doesn't help please create a new Windows user account and then performing a clean install the latest Outlook 365 desktop application as well as update the graphic driver to see whether the problem still occurs.
Let us know the result so that we can further assist you. Your understanding is highly appreciated.
Best regards,
Shyamal