Can someone explain keychains and certificates to me... i keep getting errors when trying to go to different websites saying there is no certificate or that the site "www.apple.com" is not a valid site which is not the case... It is really frustrating when trying to work because all the sites i need to log into say the certificate is not valid or else there isnt one...
Also my mircosoft office is not linking to exchange ever since i did the update on my computer. Well actually that isnt true... some times it works and some times it doesn't. And it hasn't worked for the past 2 days straight. I really need my emails!!! This is sooo very frustrating!! Please help!!!!! Could it be a connection error? I just don't see it being that because i can get on to some websites and not others.
Could i have a virus? How do i check?
Also my mircosoft office is not linking to exchange ever since i did the update on my computer. Well actually that isnt true... some times it works and some times it doesn't. And it hasn't worked for the past 2 days straight. I really need my emails!!! This is sooo very frustrating!! Please help!!!!! Could it be a connection error? I just don't see it being that because i can get on to some websites and not others.
Could i have a virus? How do i check?