Hello everybody from Switzerland.I got a scholarship here and they gave me a mac to play on.But when the scholarship ends,i have to return the mac back.However,i have my own passwords and login names,my home's universities one and in addition the swiss university gave me 3 new passwords and names,so there is actually a variety of passwords and names to remember.So i was thinking:

The question : If you were in my shoes,would you get the broswer to remember these passwords and names and when the time to return the pc comes,make the broswer completely forget about them?

You can select mozilla,chrome or safari.

I have heard and found some ways to achieve this but i want to be 101% sure for it