Diễn đàn hỗ trợ Firefox

Hello community, As soon as firefox 106.0.2 finished installing itself i was greated with some nice new color schemes to choose from, and also some other settings regarding accessing content and tabs from other devices, retrieving closed tabs and so on. Ever since i can't seem to find and access those settings. Any ideas would be much appreciated. Thanks in advance. I'm on linux, Manjaro.

Every time I open the Firefox browser, the "set up in seconds" page pops up. How can I get rid of that tab? I have my own home tab. Even after I went through the set up instructions, I keep getting this tab. I'm running Windows 10 on a Dell laptop.