Yes - I want to upgrade not downgrade. Cut & paste error. But it stands to reason - if I hazard an update and the software doesn't work, can I downgrade? Can I do that through Time Machine? All software is old and websites don't say if they work on newer OS's. That's my predicament. Of course I looked at Apple.com I can't find my answers. I assume since it is still in the 10.x.x series that they'll work, but I want to know ahead of time. Stacy Kontrabecki, MBA MA Lic. Forester #311 FSC and ISO 9001 Consultant www.swampdancer.com +1 (413) 625-9203 office +1 (413) 834-3423 mobile On 7/3/14 3:26 PM, Robert Heller wrote: > ** Be sure to fill out the survey/skills inventory in the member's area. > ** If you did, we all thank you. > > > At Thu, 03 Jul 2014 14:17:02 -0400 Stacy Kontrabecki <swampdancer at comcast.net> wrote: > >> MIME-Version: 1.0 >> >> ** Be sure to fill out the survey/skills inventory in the member's area. >> ** If you did, we all thank you. >> >> >> >> >> >> I have OS X 10.9.4 installed to my Mac. I'm trying to figure out if my >> software will work if I update to OSX 10.6.8, but looking up each >> application tells me the minimum OS requirements, but no means of >> knowing if the applications are bug-free when operating on the new OS. > Do you mean you have 10.6.8 installed and want to upgrade to 10.9.4? You > can't possibly mean you want to *downgrade* from 10.9.4 to 10.6.8... > >> Googling is wasting my time as I am not arriving at answers. Is there a >> single place to go to find these answers? > I'd try apple.com. > >> I'm using: >> >> MS Office Mac 2011 >> Quickbooks Mac 2010 >> Quicken Essentials Mac >> Adobe CS5 >> Adobe Acrobat 9 Pro >> Thunderbird 24.6.0 >> mSecure 3.5.3 > You might need to to visit each vendor (Microsoft, Intuit, Adobe, Mozilla, > etc.) to find out what versions of MacOSX their software works under. > > *Generally* speaking, unless the software is really old or the upgrade is a > really major jump, there should not be problems, but it depends... One rule > of thumb is to look at release dates of the software and of the O/S version. > If the software was released after the O/S version you are upgrading to, you > should be OK. > >> Also have some others, but don't really need/use them like I do these. >> >> Thank-you. >>