Blender Shortcuts

Camera and viewport

Ctrl + Alt + NumPad0 - Move the camera to the current view

NumPad, - focus view on the selected object

Ctrl + E - Open Edge menu

Ctrl + E > Mark Sharp/Clear Sharp - (un)mark an edge as sharp, this affects e.g. shade smooth

Shift + V - Slide selected vertices along edges (pressing G twice also works)

Shift + Tab - Toggle snap on/off (the magnet at the top)

-> Output > Post Processing > set Dither to 0.0 - this disables dithering (color bands may start to show on other image areas)

Select the light > Object Properties > Shading > Light Linking - add the collection of objects that the light source should light up