I bought a basic HP laptop from Tesco yesterday. It seemed fine to start but today I'm having problems. I can't get any videos to play without endlessly buffing, it's really slow loading Web pages and I'm getting frustrated. My other laptop works perfectly on the same Internet (as is my phone) so I'm sure it's not a problem with the Internet but the laptop. It's Windows 10 using chrome. (same set up on my other laptop which is working fine)