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This will tell you what year your Mac was made, the version of macOS or OS X you’re currently on, the computer’s RAM (Memory), processor, and which graphics card your Mac has. Select “About This Mac” from the drop down menu.From the menu bar on your Mac, select the Apple icon on the top left.To...

In short, pretty useful! The most straightforward use is the quick clean feature which will clean all your cache and other files you might have forgotten about. The clean clutter feature works well though. As a result, I didn’t use the find duplicates and find photos features too much as it...

Parameter that is one of LOCK_SH or LOCK_EX with the optional addition of A lock is applied by specifying an operation SYNOPSIS #include #define LOCK_SH 1 /* shared lock */ #define LOCK_EX 2 /* exclusive lock */ #define LOCK_NB 4 /* don't block when locking */ #define LOCK_UN 8 /* unlock */ int...