Cold booting

Warm booting

Restart booting

Swapping

Performed by pressing the power button on the computer

Initiated by pressing the restart button on the computer

Initiated by pressing the Alt+Ctrl+Del from the keyboard

Initiated by Alt+Ctrl+Del

Setting

Computer name

Code panel

Control panel

When we log off

When we shut down

When we reboot

When we switch user

VM ware

MV ware

Virtual device

Firmware