Better start shopping. Win7 has been out of support since January. You are 100% at risk if you choose to continue using it.
I’m still using Win-7 Pro x64 and am well-protected by Norton 360 Premium, MalwareBytes Premium and CCleaner Premium. My unit’s 100x better than any Win-10 box.
I have Linux Mint Cinnamon v18.3 as a back-up.