Not sure if it's just me but I'm getting bombarded with virus

I'm here on one of those Toshiba Windows7 laptops that got a free upgrade to Win10. With every update from MS it just gets slower and slower.
When I get on in the recent mornings, I hit the Google button on my task bar several times before I ever see it. Then there are 2 or 3 trying to open depending on how many times I hit the button. Then after a page or 3 of browsing, I see the pop up "close page or wait?" I wish I had a nickel for every time I clicked wait.
It's surely the damn ads and Google, It aint your fault!
I did delete cache again today and forum has worked a little better. I haven't been redirected.