Ok, so the company you work for has given you a laptop and you wanna install some programs of your own or re:customize the machine and can’t because you don’t know the Administrator Password.
Here is what you do if Firmware Password is disabled:
1. shut down the Mac
2. Start up Mac holding down Command + [...]

Fix for 10.5.6 Has broke Online Banking Access. My banking was not working but now it seems to work fine after this fix.
I gave my guest account on my Mac administrative privileges and went to the home folder/ and deleted the file in the /safari folder/ called “LastSession.plist”
After logging back into the Mac and disabling [...]

If you are trying to shh into your Apple Tv and are experiencing trouble and see something like:
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: POSSIBLE DNS SPOOFING DETECTED! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
If you are sure there is no other party on your WiFi network and no DNS spoofing possible the solution is quite easy:
1. Just delete the known_hosts file on your [...]