I AGREE WITH KPS AND BILL, AND THEN SOME” he whispered! Others here are more sanguine about changing computer names, administrator names, and passwords, but I’m not among them.
OSX is very, very easy to “establish”, "define", and "connect" . . . almost too easy. Only when you find that you have to insert those possibly quickly chosen names and passwords again and again and again as the weeks and months pass will you wish you’d called yourself “123”, with a password of “OK”.
To compound the “felony”, Apple adopts them unhesitatingly (and exactly) when you sign-on to its site for whatever purposes you may hope to accomplish. The “system” imposed by Apple is apparently based upon the expectation that every Mac will be used by a cast of 1000s and you, as administrator, need to keep the tightest of control over that unruly band. Wrong! Maybe in OSMMMCMXXXIV they’ll make it easier!
And, if anyone can persuade me that it’s easy to change those initial decisions, I wish they’d send me an e-message, in 2500 words or less. I would be forever grateful.
My advice, Gary, is go slow, very slow, don’t be mislead by how easy set-up appears to be. Pick some words that are easy, very easy, to type/remember.
Oh yes, and don’t grow older and have any senior moments!