Are you a Citrix Client user? Have you noticed DPI issues in some virtual sessions? Try these:
For Citrix Admin, On VDA Side (Try this, first)
HKEY_LOCAL_MACHINE\SOFTWARE\Citrix\Graphics
REG_DWORD EnableDpiSupport 1
And Disable this GPO
In GP, Administrative Templates > Citrix Components > Citrix Workspace > DPI
For Citrix Tech, On Client Side
HKEY_CURRENT_USER\SOFTWARE\Citrix\ICA Client\DPI
REG_DWORD DpiAware 2 – disables DPI awareness; 1 enables awareness
HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Citrix\ICA Client\DPI
REG_DWORD DpiAware 2 – disables DPI awareness; 1 enables awareness
Fix Blurry Font Issue, On Client Side
REG ADD “HKCU\Control Panel\Desktop” /v DpiScalingVer /t REG_DWORD /d 0x00001018 /f
REG ADD “HKCU\Control Panel\Desktop” /v Win8DpiScaling /t REG_DWORD /d 0x00000001 /f
REG ADD “HKCU\Control Panel\Desktop” /v LogPixels /t REG_DWORD /d 0x00000078 /f
Automation
This can be automated using PowerShell or Shell > Use the reg.exe command > Compile to an EXE > Upload to SCCM or Intune.