How to create multiple sessions in the browser with different accounts?

Question

Browsers

Hello! Please tell me, software or script or something else. It is necessary to work immediately in 5 accounts in one browser. Thanks a lot!

Answer 1

Open 5 windows in incognito mode or did I misunderstand the task?
Incognito mode allows you to sit only from 2 accounts.
There is an extension for Mozilla for any number of accounts: https://geektimes.ru/post/126518/

Answer 2

thank!