Currently running an iMac purchased August 2011. I am running OS 10.7.5 and this morning I received a firewall error message that I can't get off my screen. There's atoll free number to call but it goes straight to voicemail. Other than Dafari, the computer runs as it should.
Anyone have any suggestions? Thanks in advance for your help.
M
Anyone have any suggestions? Thanks in advance for your help.
M