I don't think there is functionality to increase the font in EMR but I wanted to ask. I know you can change your display properties but mine are maxed.
You really can't. The only thing you can do is change display properties. If you use custom forms, you can tweak font sizes and box sizes in those. But Centricity isn't very friendly when it comes to adjusting the interface for users. If you take your display properties down to 800x600 some windows may not draw properly. I know that also happens on Indexing Client.
If you are Windows 10 surface which has a crazy resolution setting, there is a custom config you can do for scaling to the DPI
1. Run Prefer External Manifest.reg
2. Rename program.manifest to reflect the name of the executable that you want to force adjusting the DPI (example: mstsc.exe.manifest)
3. Drop the new manifest in the same directory as the executable.
Here is a zip file with the reg and manifest details for MSTSC