Apple has released OS X Mountain Lion Developer Preview 3 to those registered with the Mac Developer program. The new build comes as 12A178q and includes many bug fixes, though it still includes a fairly lengthy list of known issues and bugs. This is the third beta release of OS X Mountain Lion, which currently has a rough public release date of “Summer” .

Free slides collected in the network do not have any markings.All slides have been identified for correct numbers (for the period of data collection and preparation, some have become obsolete) and a list of keywords for each of them, all checked for consistency. A small number of "takes" of slides laid out in the earlier parts of the series, is justified by their greater resolution. The distribution also includes a database file for Extensis Portfolio and the text file of keywords for this distribution. PS It is possible that this is the last distribution of the series - affects an elementary fatigue.