Problem scenario
You are concerned that if your have money in your Trezor wallet, someone could take control of your computer and steal the cryptocurrency from it. Is this possible?
Solution
No, it is not possible as far as we know. To send money from a Trezor Model T (and possibly other wallets), you have to near the physical display to push a button. With just the Trezor Suite (the application that can run on Windows), you would not be able to fully operate it. So someone has to be able to touch the physical wallet to operate it.