Introducing Workspaces in Edge | New feature

HotCakeX Actually, I did use Edge's workspaces feature since I know it. I moved my tabs from another user profile to a workspace named "Life", so I don't have to maintain 2 sets of extensions, adblock rules, proxy rules. English is not my first language, so let me try again  . Edge's workspace is a shortcut  to open your named windows which can constantly and automatically save. Before it, you open a window, open some tab, close the window, you lost them( You still can find them in history's recent closed section)

I mixed two things in last post:

1) All mainstream browser made some effect to make tabs better, but currently, opera's workspaces has the best user experience, because Opera has a sidebar, when you add a workspace, a new icon appeared, so you only need 1 click switch between workspaces, the whole browser has only 1 window in taskbar.

2) Edge need a sidebar to put all dockable thing(bookmark, history, download, sidebar search) together,  also, workspaces feature can leverage it to get better user experience.

Hopefully, I made myself clear.