Takes about 1 minute. After this, RepBuddy opens like a normal Windows program — its own window, its own icon — and it updates itself automatically. You never install updates.
Open Microsoft Edge (the blue-green swirl icon — every Windows PC has it) and go to:
https://repbuddy.store
Look at the right end of the address bar — there's a small icon of a screen with a down-arrow. Click it, then click Install.
Don't see it? Click the ⋯ menu (top-right) → Apps → Install RepBuddy.
RepBuddy opens in its own window. Right-click its icon on the taskbar → Pin to taskbar so it's always one click away. It's also in the Start menu now, like any program.
Want it to open by itself when the computer turns on? In the RepBuddy window click the ⋯ menu → App settings → turn on Start app on device login.
Sign in with the username and password your admin gave you. Check "remember me" if it's your own computer.