Hi @Jqqerry , you can change the scale factor in Windows, which will scale all the UI in Photoshop and other Windows apps. Bump that up to 150% or higher, restart Photoshop, and you will see larger icons, etc.
Go to Windows and search 'scale factor' for the control.
Yes. i know i can change scale(150~200%). But if i do that, you lose my work area. I'm not just saying that the UI is getting bigger.
If you look at the first picture I attached, you can adjust the size of the "color" tab as much as you want. We're talking about how the curve tabs should be able to get that big.... If the "Color" tab is adjusted to that size, the window 10 must be scaled to 200% or greater. And all the rest of the menu gets too big. What I'm saying is that when you're working on a particular tool, because the size that's fixed is too small (people with poor eyesight), you want to release the restriction like the "color" tab.