Safari has decided that it cannot establish a secure link with yahoo, although it has been happily doing so for two years, so I am unable to access my e-mails, some of which are probably quite important. (I will attempt to do so on absentdaughter's computer tomorrow because I need to download and print some stuff out.) I have reset Safari and read through just about every Help option with no success.
Apple is offering a free upgrade to Yosemite and I am in two minds about whether to install this. Could it just exacerbate the problem?
Meanwhile, all internet activity, including Gransnet, is now going at snail's pace.
I am really quite stuck and would welcome suggestions from other Mac users.
P.s. This is a relatively new iMac bought towards the end of last year.
Water Pollution -“ A National Disgrace”? A case for renationalisation?
Another welcoming into Soop's kitchen for those who care to share...