I have El Capitan - will upgrading to Mojave be compatible with my software?
I have OS X El Capitan on my iMac - version 10.11.6 - will upgrading to Mojave cause any problems with using software that I currently use?
iMac (27-inch, Late 2013)
Also check to make sure there is a compatible driver for your printer.
Do a backup before installing, preferable 2 backups on 2 different drives.
