Window management

Extension manager

Gnome tweks

Link: https://wiki.gnome.org/Apps/Tweaks

split window

Tactile gnome

Tested with Ubuntu 20.04.4 LTS Link: https://extensions.gnome.org/extension/4548/tactile/

• Once installed the extension, press Super (‘Windows’ logo) + T on keyboard. Your screen will be split into multiple grids. And, each grid has a letter in it.
• Now, hit the letter twice on keyboard will move and resize the focused window to fill corresponding grid in screen! Or, press Esc to quit the tiling action.
• To configure how to split your screen, press Shift + Super (Windows logo) + T on keyboard to open the preference dialog!

GUI

Link: https://unix.stackexchange.com/questions/345344/difference-between-xorg-and-gnome-kde-xfce#:~:text=A%20windowing%20system%2C%20such%20as,looks%20and%20feel%20you%20see.