os x 10.12

Hi! I recently upgraded from OS X Mavericks to OS X 10.12.6 Sierra. It hasn't been painless unfortunately, but so far, knock wood, I think I have most bugs solved by reinstalling the operating system & system files. One of the bugs which has not gone away is this error message whenever I...

Hello, I was recently attempting to update one of my apps through the App Store, and the computer was shut off during the installation. Now the hard drive reads "OS X Base System", and only has 6GB of data on the drive. If I go into the drive, I am unable to find my user folder with any of my...

Hello All, Periodically (few times a day) while I am working on my mac it begins to slow down to a crawl... Specs are the following: Late 2016 2.9 GHz I7 16 GB Ram Radeon 460 10.12.3 The slow downs seem to occur at random... Doesn't seem to happen with any particular program sometimes I'll be...

I'm trying to attach a usb flash drive to our modem/router (some Technicolor monstrosity our ISP insists on) for sharing files between my mac and my mother's. To attach storage, the external drive needs to be formatted to Mac OS Extended/HFS+ (Not Journaled), but Disk Utility does not allow...

To tell what's listed by Apple: at the Mac, running Apple's operating system launch Terminal enter this one-line command: defaults read /System/Library/PrivateFrameworks/SystemMigration.framework/Versions/A/Resources/MigrationIncompatibleApplicationsList Hint: to select the line...