Together with the company I share an office with, we started a #BigTechDetox. The idea? Moving away from the big tech giants so we can regain control over our own data.
Here's what we did:
Windows --> Ubuntu Linux
Teams and OneDrive --> Nextcloud (on our own server)
Microsoft Office --> LibreOffice
MS365 mail --> mail server at Strato
I put together a list of useful tips and pitfalls.
https://www.groove-it.it/bigtechdetox/