Interestingly I talked to an apple senior adviser about this and they said it was not a good idea and to only do it when they tell you to. for me though doing it right after an os install or on some cases reinstall or upgrade helps a lot. On May 20, 2012, at 8:21 PM, John Panarese <jpanarese@xxxxxx> wrote: > The seas answer is what George indicated, like a disk repair. Basically, > permissions for files and folders are quite important in Mac OS X, and these > can be corrupted or changed during application installations or, more > commonly, OS updates. Thus, running a Permissions check and repair should be > a standard practice for Mac users when they install any major applications or > do a Mac OS X OS update. > > > Take Care > > John D. Panarese > Director > Mac for the Blind > Tel, (631) 724-4479 > Email, john@xxxxxxxxxxxxxxxxxx > Website, http://www.macfortheblind.com > > APPLE CERTIFIED SUPPORT PROFESSIONAL FOR MAC OSX LION > AUTHORIZED APPLE STORE BUSINESS AFFILIATE > MAC and iOS VOICEOVER TRAINING AND SUPPORT > > > > > > > On May 20, 2012, at 5:43 PM, Tracy Duffy wrote: > >> Can someone please explain, probably off list, what actually is happening >> when you do a repair permissions? I mean I don't want all the technical >> details, but what is happening and why do permitions differ in the first >> place? I just ran a repair permitions and it fixed a ton of stuff, so I'm >> wondering what it was doing and why they needed to be fixed to start with. >> Thanks. >> >> tracyduffy@xxxxxxxxx >> Isaiah 2:11 Human pride will be brought down, >> and human arrogance will be humbled. >> Only the LORD will be exalted >> on that day of judgment. >> >> >> > > ************ > > > You are subscribed to the mac4theblind mailing list. > > > The url for this list, where one can unsubscribe or make any changes to > their list subscription is: > > //www.freelists.org/list/mac4theblind > > The list archive is located at > > //www.freelists.org/archive/mac4theblind/ > > All emails intended for the list owner can be sent to: > > john@xxxxxxxxxxxxxxxxxx > ************ You are subscribed to the mac4theblind mailing list. The url for this list, where one can unsubscribe or make any changes to their list subscription is: //www.freelists.org/list/mac4theblind The list archive is located at //www.freelists.org/archive/mac4theblind/ All emails intended for the list owner can be sent to: john@xxxxxxxxxxxxxxxxxx