very high

What does it mean when I go into task manager and a program is Power Usage is Very high?? (Ive noticed this for different apps) View: https://i.imgur.com/7DkFbM9.png I tried googling this but never got a definitive answer . Any help would be greatly appreciated FYI my specs are; Window 10...

My laptop has a broken display, but I would still like to use it. I can use my HDMI out to my TV fine, but I need to run respawn so that I can reinstall windows and start fresh. However the display only comes across to the TV when windows loads. I need to see the screen before windows loads so...