PROGRAM MACRO

I need to program macro to enter information to my YouTube videos channel The MACRO will copy from excel sheet 3 fields,(Title,Description,Tag) and enter them into my videos one after each other it will be 3 filed to enter , "I need option to limit how many videos to do at once". The account will be log in the macro will need to go to 1- video manager 2-then go to first video to edit button click on 3- the page will open - then paste the info from excel to 3 proper fields, in the tag it might be 3-4 keyword that will need to be enter separate ( tag work per keyword and save keyword and save) when its done need to press Save button and go to next video. Thank you.