That's usually one of two causes:
1. Graphics card driver
2. System dpi scaling
I'd try adjusting the system dpi scaling first by right click on the desktop, clicking on Personalize, and then clicking on
Make text and other items larger or smaller.
Then try setting it to the Default 100%
If you need things bigger try using the custom size and a setting of 149%
Yes, what R Kelly says. Change your monitor scake from 150 to 149 or 151. THat should fix it.
Many thanks, it worked!