Ira,
I don't know if what I have is incompatible with MT i.e. TT6, virus barrier and toast 7. I wouldn't want to spend money upgrading at my age.
jaybass


OS 13.6.6 iMac (Retina 5K, 27", 2017, 3.4 GHz Intel Core i5, 24 GB RAM, 2400 MHz DDR4. SuperDuper. 1 TB Lacie HD