For my personal computers, I primarily use linux. For work computers I advocate for linux based servers and have succeeded in a few cases but I can't get rid of

For my personal computers, I primarily use linux. For work computers I advocate for linux based servers and have succeeded in a few cases but I can't get rid of windows for our end-users. However, as a sysadmin I uninstall as much spyware as possible from our images and add any non-service interrupting blocks that I can to make it difficult for M$ to spy on my coworkers.