Of course you're right, I'm sorry. One other issue I've just noticed whenever I'm using an Office-App: When I press "Alt" on my keyboard I'm getting letters in black boxes all over the place (s. screenshot). I'm not sure whether this issue is related to the other graphical glitches, but I'm sure it's not supposed to be like this.It's worth narrowing things down, and not everyone has been giving all their information.
I have no idea what GPU you have, you're not the OP of the thread, haven't filled out your system-specs dropdown and aren't the person who gave the details three posts ago
Do you belong here discussing the issue? absolutely!
But also, understand that a dozen people saying "me too" without clarifying things doesn't help clear things up
Hence the suggestions about changing DPI to 100% and rebooting, nvidia driver settings and so on - theres something in common but without people giving proper accounts of things we'll never find out what's in common between your systems.
Office is rendered like a 3D program, so forcing 3D settings on like antialising or resolution scaling could definitely screw with things
I've seen people get 1080p displays and force their desktop resolution to 4K with DSR and then complain text wasn't clear