https://ftp.mozilla.org/pub/firefox/releases/91.0.1esr/win32/de/Firefox%20Setup%2091.0.1esr.exe If you already have an English version, you can switch your language to German from the "Settings" menu. Don't forget to restart Firefox after putting "Deutsch" at the top of the language...
Current Mode: 1920 x 1080 (32 bit) (60Hz) Monitor Name: Generic PnP Monitor Monitor Model: HP Omni/Pro Monitor Id: HWP4215 Native Mode: 1920 x 1080(p) (59.993Hz) Output Type: Internal Driver Name: igdumd64.dll,igd10umd64.dll,igd10umd64.dll,igdumdx32,...
Current Mode: 1920 x 1080 (32 bit) (60Hz) Monitor Name: Generic PnP Monitor Monitor Model: HP Omni/Pro Monitor Id: HWP4215 Native Mode: 1920 x 1080(p) (59.993Hz) Output Type: Internal Driver Name: igdumd64.dll,igd10umd64.dll,igd10umd64.dll,igdumdx32,...