MacBook Air: OS Reinstallation from Folder with Question Mark

IntroductionA MacBook Air that she used during her university days. Since she bought a new PC and stopped using it, I turned ...
CNET

Why Apple says to erase your drive before reinstalling OS X 10.1 over a Security Update

Thomas Koons received what we hope is the "final answer" on the question as to why Apple recommends erasing your drive if you want to reinstall Mac OS X 10.1 after installing the Security Update (see ...
Android Authority

How to quickly reinstall macOS on any Mac

There are many reasons to reinstall macOS. It can fix any one of several OS errors. Plus, it helps secure your Mac for sale if you need to wipe all of your data. There are a few different ways to do ...
CNET

Upgraded graphics card causes kernel panic when reinstalling Mac OS X Leopard

According to reports on Apple's Support Discussions forums, an upgraded graphics card could cause kernel panics when attempting to reinstall Mac OS X Leopard from the original, included restore disk. ...
BetaNews

Finally, Apple provides OS X Lion recovery tool

Apple has released Lion Recovery Disk Assistant for beleaguered OS X Lion users, allowing them to start the Lion recovery process directly from a USB drive. Previously anyone who'd purchased the Lion ...