How to manage multiple facebook accounts on a computer?

Do you need to manage multiple user accounts or pages/groups?

For multiple user accounts, you can use multiple browsers. For pages/groups, you don't need that if admin is the same person. You can manage them from your account.

I also do not see any solution other than the one mentioned earlier.

Antidetect browser softwares can help you manage multi-account, and prevent accounts association, such as VMLogin, Lalicat.

Thank, I will try.

I used Multilogin for a long time but switched to Hidemyacc. It is much more profitable and there is excellent support

You can try free: DOWNLOAD

It's a nice solution @BrookLopez.