I install these but they are not showing up in the extensions.

@leocg I clicked on the red "O" , then "Settings" then under synchronization I see that I am signed in. Under my sign in, is "Advanced sync Settings". Every toggle is on under "Sync Data". But the opening tab between my two computers is different, less the bookmarks bar. Thanks again.

@leocg How? I am able to link my bookmarks bar but I don't see the folders across both screens. Thanks.

Can I sync my folders, that contain my favorite websites, so that I can access them using Opera across both my computers? Thank you.

I purchased a new computer. On my old machine, I use Opera where there are many folders with many websites in those folders. Is there a way I can synchronize these folders across the two computers? I have an account and I am signed in.
Thank you.

Can I add this to my sidebar? Thanks.

I install these but they are not showing up in the extensions.

it would be nice to see it after it is installed!

a backspace key is needed.