I NEED HELP [WINDOWS] / [CHROME]

Hello there MPGH I really hope everyone Having a Great day.

So Recently I Downloaded Some Random stuff to get a Windows 10 Product Key for free It worked

But I got some Viruses or What Its called Anyways When i search in my Google Sometimes i get Random popups
Or Another Searching Website Or Even If i don't even Touch the Site just let it open Sometimes It just popups more Websites

And i whould be so freaking happy If anyone Know how to fix it Simple and Easy It whould be really helpful i don't got so much money
But We can prob make a deal out of it anyways

I just need this Gone Please help me

Contact me on Dicord - Jonte#7036

Or Contact me On Skype - nn5tte

Just run windows defender?

Kj I will try to run Windows defender Now Hope it will work Thanks. And i'm Using Windows 10 Smirnoff If That what it means with Format

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The windows defender Did not solve it sadly

Download malwarebytes

Yeah, i'm pretty sure u get russiand and chinese shit.. All you've to do is download CCleaner and I0bit uninstaller and you're good to go.

MALWAREBYTES FOR LIFE

Theres virus removal service in marketplace section under job offers.