Why is it I can log in to my gmail via my iphone but not my laptop?

I can log into chrome on my phone my gmail youtube but none of these things on my laptop

You have to give us more than a one liner question. What kind of error are you getting? What happens when you try to log in? Are there any parental controls on the PC or "identity safe" plugins from the AV system loaded on your PC? Is there an existing user on the PC that already has an established account? If so, did you set up a second account on chrome?