Question about the Warranty and Experience

https://preview.redd.it/ncaa4zjm3gng1.png?width=996&format=png&auto=webp&s=b8eb11522f9a2e4ed20d5032becd687ec6f9c62b

I am looking to pick up a computer from anyones experience how does the 2 year Warranty really work if any issue comes up?