How to sign in to multiple Gmail Google accounts

''Ugh'' nothing. Some ppl prefer Edge.

can you help? im trying to sign into a school account that i dont know an email to, and i ned it so i wont fail math, please

TY sooo very much!
I have setup a 2nd Gmail Account b4. It did fine.
But I deleted the old 2nd one today and setup a NEW 2nd one that is strictly for my new Biz.
And I dont know what's different, but It was NOT working like 1st time.
1st prob: NOT SYNCing
2nd: Tried 2 fix that >>> "Error" post.
Finally, found u...HALLELUIAH!!!
UR my HERO!!!!!
Happy Dance 💞🤗💞🤗💞🤗💞