xreset () {
    # URL: https://askubuntu.com/questions/1256344/how-to-fix-screen-overlap-and-top-left-zoom-of-hd-external-monitors-while-using#1256392
    # First use: `xrandr | grep " connected "`
    # My connected displays:
        # DisplayPort-1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 527mm x 296mm
        # DisplayPort-2 connected primary 1920x1080+1919+0 (normal left inverted right x axis y axis) 527mm x 296mm
    xrandr --output DisplayPort-1       --mode 1920x1080        --pos 0x0       --rotate normal \
           --output DisplayPort-2       --mode 1920x1080        --pos 1920x0    --rotate normal         --primary
} # xreset