dusting

Hey all! I was just wondering how I can safely clean my powersupply. I noticed it has a lot of caked up dust and dust bunnies on the fan and inside in the guts of it. I was thinking I could switch it off, uncrew the bolts, disassemble it and clean it like any other pc component using a brush to...

Acer Nitro 7 (GTX 1660Ti, i5 9300H, Linux is on SSD, Windows on HDD, 2x 8GB RAM sticks) I cleaned my laptop today; opened the back, blew air into the fan ducts, lightly wiped with a cloth. After that, booting into Windows 10 and running ANY game (Saboteur, Far Cry, Valorant), it completely...

I have used cans of air duster before and it is pretty good however I am looking to buy something much more long term. What can be recommended?

I am in desperate need to install windows xp on my laptop and get rid of this partition. I am very very unable to boot from usb on startup ill explain why later. What I need to do is install windows xp inside of windows 7 and put windows xp on a seperate partition. I dont know if this is...