I had a small,and its very small icons and everything in photoshop CC,whole other programs and windows (10 PRO 64 bit) its just fine,just when I open photoshop the icons and everything its that small that you almost cannot target the icons,and work with this just really sucks...I looked in forums but it shows me always some other info like I need,any ideas?
Try go to Edit -> Preferences -> Interface -> UI Font Size: Large
If it doesn't help you can try to scale up Photoshop on Hi DPI. Here's a instruction how to: http/www.danantonielli.com/adobe-app-scaling-on-high-dpi-displays-fix/
But I think that just change UI in Interface should work Let me know if it helps.
UI font size does not help,I already set up it before,but it stays without some change.
BUT after I create a manifets file in Photoshop folder,like in the link you send me, I just close and open Ps and that was it when I finally saw the icons in normal size,I almost start crying thank you very much dude!
So I noticed just now,that its not really the 100 percent good,becouse its just like when you zoom everything,the icons has normal size but, I can see the pixels,and also when I open som 4K image I can see also pixels,even when its photo juts fit in screen (24 inch monitor),so something goes wrong anyway...I think I will just reinstall whole photoshop,because Adobe Ilustrator works fine,so Ps should also same.