Hmm..
How do i "upload" a PGN file onto chess.com?

Press the download symbol, then it will show you the game PGN . Finally press save. If you dont want to save, just copy the PGN

I said i have an already saved game made by the tab in PGN format. I just cant open the file properly.

What do you mean not download it? you think my tab, which removes excess RAM space will remember it? i think you didnt understand my question here.

No. i copied the PGN file to my laptop. How do i view what is inside so that i can copy the format to the server OR just upload the file to the server?

You need to select the pgn file through the image button,here, and then you press insert. depending on the size and the speed of your internet it can take some time to post it, so just press insert maybe thrice and go do somthin else until it inserts.

You sure uploading the PGN file as an image would work? its taking time and my internet is quite fast for uploading 1.64 KB file...
I cannot open the PGN file. That is why i cant copy the moves from it.. its a long game also. Is there any option other than "Paste PGN"? The file opens in my default chess program.