That is rather shortsighted of you.
What UsandThem said is the ONLY sure fire wayto fix your issues, since you have no clue what the malware / virus did. They could have also installed kernel hooks or have trojans or whatever, and thinking that other AV / malware can find everything out there is being unrealistic.
The main goal here is to save your important data.
You are already compromised, and you don't know how bad you have been compromised.
You already said that your right click menu is still broken...
So, save all the stuff you deem important, and yes, nuke it.
Why do you say that so what happens if say 3 months down the road and you get hit with another virus/malware and end up in the same situation are you going back up all your data and do the one thing that always make you lose a lot of time rebuilding your hard drive band you will never get the new hard drive with the same data you lost unless you want to spend months redoing all your data not to mention now you have fix your browser as a new setup and its somewhat easier if like me using chrome for backup and restore but what a pita it is to get that working the same as it was.
I have at least 40 pieces of software like office that need to be rebuilt good luck getting that backs to how it was before you formatted the drive.
One I have about 20 games need to be restored and dont forget to put back all your game saves once you located them that should hopefully not waste more than a day or 2 of your time.
I have 3 programs I used for years that take care of any gremlins that the virus/malware might have left and while if I did a deep virus scan on my PC I might see some files that can be deleted as there leftover from my earlier removals they no loger have any hooks like bat or registry entries that will cause them to restart......
MY PC lost my internet connection yesterday and I have a few more links I want to add after seeing some follow up posts here
These links to security programs to use so you can get on same page as me.........
remember all software posted are I use the free option exect I bought MAM version and Acronis True Image you can buy the newest version with 1 time payment of that version which is fine as it covers all the OS needed.
This is the best program to have
https://www.malwarebytes.com/
I love the free version of
https://www.avast.com/en-us/lp-ppc-...gclsrc=aw.ds&dclid=CO3Q3_Dt1NgCFZO2yAodqogAQw
I use this for quick root checks its not used much these day by me but it may help you
https://usa.kaspersky.com/downloads/tdsskiller
Sandboxie
is great tool to open and check suspicious files running them in a sandbox so they dont effect your running system
https://www.sandboxie.com/DownloadSandboxie
I run MAM every day it checks my system....
At 1 pm Acronis backs up my system this is the best tool going to be able to use the image to restore your whole system in the time it takes to copy your files and OS back to your original place or other places is you need to and for me never more than a day in lost work much much better than any format and reinstall unless you want/need that to be done as your current system you want to make changes to it and get preform a new build setup.
I posting this now to see what needs to be added and not lose my additions I just added.
Adding now as I used to use Autoruns as it helped but now using Windows 10 task manager to stop or delay programs in startup this older link has a lot of useful info which is much easier to posts the link here
https://lifehacker.com/5425289/five-best-startup-management-tools
I dont mind any constructive criticism but I hate troll that try to take over the thread with unhelpful posts.