best programs for windows?

Consider taking malwarebytes (even the free version).
If you plan on downloading some weird shit and need a sandbox take sandboxie.
Take steam, uplay,origin,battle.net idk what you're on
Libreoffice if you plan to do something productive on it
Google chrome or Vivaldi except if you want to use the multi-awarded edge
What do you usually did on your mac or Linux and with what program