The web gives you explanations for those words and what they mean no different than I would explain them to you. The people who help in tech volunteer their personal time to help other players get their game running but this is not a forum for discussing every piece of hardware in a laptop your interested in buying. I spent several hours of my own time trying to help you and it was time for me to leave the conversation to do RL things. . We will tell you if a computer meets requirements or not but it's up to you to research all the features in a specific laptop you want. A few of us have said this over and over. There are people who can assist you on tom's Hardware, Notebook review, and or the company web of the specific laptops you are looking to purchase. HP, Dell, Asus, MSI etc all have their own webs