Reset Windows

Hello, I got a new motherboard and was wandering whether reinstalling windows is the only option or can I do a clean reset of windows through settings > update & security

I have a Dell Inspiron 15 running win/10 and picked up a nasty, first time ever, Trojan. So I did a reinstall of windows without backing up my files. Now, I'm running the bare necessities and with connection errors such as "error_connection_reset", and "can't connect securely as site might use...

So it all started when my power went out, at least I presume, that my pc started getting blue screens everytime I launched it. Every so often it would actually let me boot and so on. Eventually it got so bothersome that I decided to completely reset it since no fixes I searched online seemed to...

Went to play games this morning only to be greeted by my computer turning off and on and off and on. I couldn't get into bios, and even if I did there was a chance it would freeze and crash and restart. But most of the time it's just restarting and holding a rave party with the lights. I am...