What about Google? or Grumpy Mikes tutorial? Apparently you are just poor enough to not to afford to pay attention. From your questions you clearly didn't pay much attention to reading all of it. oOr researching what you don't understand. It isn't difficult just "Open another browser window and either Google (Usually TMI) or Wiki it and if necessary follow the references at the bottom to the related information, Might take a 'Meduim" reader 1/2 hour or so...I do it nearly every day and I am an "older" man. I know how to do it. BUT IT wasn't that I didn't ask or wasn't told, I Did, and was. But I had to do it myself to get an understanding of what worked for me, including the READING... But Me isn't You and belikes You'll do the same as I... sooner or later. Or keep asking the same questions.
Einstein had an opinion of that...
Bob