In security and privacy,The Firewall is turned off. The turn on Firewall is greyed out.
iMac, Mac OS X (10.7.4)
Have you clicked on the padlock and used your admin password to unlock the pane to allow changes?
Thanks. How stupid of me!! My excuse is I'm new to Apple
No excuses allowed. See these:
Switching from Windows to Mac OS X,
Basic Tutorials on using a Mac,
Mac 101: Mac Essentials,
Mac OS X keyboard shortcuts,
Anatomy of a Mac,
MacTips,
Switching to Mac Superguide, and
Switching to the Mac: The Missing Manual, Lion Edition.
Additionally, *Texas Mac Man* recommends:
Quick Assist,
Welcome to the Switch To A Mac Guides,
Take Control E-books, and
A guide for switching to a Mac.
I Have an Imac with Mac OS X v 10.7.4. I can't turn on my firewall
