Change “Windows font size (DPI)” in PowerShell?

Question

I\'m using a laptop at office (Windows 7) with a station and double screen and at home without station.

The point is I have to change text size each time I switch fr

Answer 1

@Torben Schramme I found that I had to add one more ItemProperty Win8DpiScaling for this work. But, I don't find the "logoff; exit" function working - I still have to do it manually.

cd 'HKCU:\Control Panel\Desktop'
$val = Get-ItemProperty -Path . -Name "LogPixels"
if($val.LogPixels -ne 96)
{
     Write-Host 'Change to 100% / 96 dpi'
     Set-ItemProperty -Path . -Name LogPixels -Value 96
     Set-ItemProperty -Path . -Name Win8DpiScaling 0
} else {
     Write-Host 'Change to 150% / 144 dpi'
     Set-ItemProperty -Path . -Name LogPixels -Value 144
     Set-ItemProperty -Path . -Name Win8DpiScaling 1
}
logoff;exit