by lovejoy » Thu Sep 07, 2023 6:05 pm
Hi
We’ve constantly upgraded our OSX’s and computers and have encountered no issues.
Our current work stations run OSX Ventura 13.5.1 with Parallels V19 and it is smoother than ever.
Ventura has the new Universal Control software built in that provides for easy linking of computers, iPads, etc.. to one control unit (keyboard/mouse/trackpad).
Our latest workstation setups are 2 iMacs side by side (and iPad as needed), all linked with shared keyboard and mouse. One iMac is a new M1 24" - the other a 27" Intel running Ventura/Parallels/OSXFH(Snow Leopard).
The effect on workflow is amazing as we can drag/drop copy/paste between the 2 different computers by simply moving the mouse from one computer screen to the next. Graphic intensive software and communication programs run on the M1 iMac. FH full screen on the 27" iMac.
We also upgraded all our older Intel iMacs to max RAM as it is very cheap at the moment. (32Gb for $80- as of this writing)
We would recommend update your OSX to the newest Possible for your computer.
Get as much additional RAM installed as the computer can use. (Ram is extremely cheap at the moment)
With the additional RAM upgrade Parallels to a Desktop PRO version and allocate the guest (snow leopard) a healthy amount of the RAM.
Yours
Swan Surveys
Links about universal access below
https://support.apple.com/en-us/HT212757
https://www.macworld.com/article/1524260/how-to-use-one-keyboard-with-two-macs.html