verifying bitcoin core download

I just downloaded bitcoin core but cannot figure out how to verify it before i begin running it. It shows there are keys on this site https://bitcoin.org/en/download but there are really no instructions for how to complete this process on this site https://bitcoin.org/en/full-node#windows-10 not much help for beginners. I've been trying to dig for resources and one place said keys are here? https://github.com/bitcoin-core/guix.sigs/tree/main/builder-keys

Any help is appreciated. I have verified software before (sparrow wallet) but it had step-by-step instructions. I cannot find any for this.