Make sure you enable "Metered Mode" for any wifi names that are based off a cell network that you pay for the amount of data you download/upload
Also
Make sure that power save settings keep computer online at least a couple hours when plugged in (doesn't go to sleep)
1-2 times a week leave the computer plugged in and turned on overnight so maintenance tasks (updates etc) can run and not interrupt you during work hours.
Do you know? David's 3 Rules to Staying safe - Everyone should know this https://www.davidthegeek.com/portal/kb/articles/david-s-3-rules-to-staying-safe-on-a-computer 5 Passwords of Life - How to deal with passwords safely/easily ...