The installation file for the desktop app can be downloaded at https://www.itscope.com/en/download/ .
After the download, you can simply run the installer.
The installer does not require any user interaction and installs the app for the current user.
No administrator authorisation is required.
After installation, the app will start automatically.
The location of the installed software is C:\Users\***Username*** \AppData\Local\Programs\ITscope
The desktop app keeps itself up-to-date by checking for updates upon every startup.
If an update is to be installed, you will be notified when closing the application.