install media

I have used Macs since the mid 90s and have a large number of items that would be appreciated by a select few. I was actually Apple certified from the dark days when you sat exams for configuration and printers up to the era of the Apple Store. I am having to sell up and relocate abroad. I am...

I tried earlier today with great frustration to allow the System to update Catalina. I kept getting error messages that the Mac could not be updated...to restart and try it again. After several tries...failure. There is a solution! Allow the System to download the beta. Stop it form trying to...

Hello, If there is a thread already here that explains this please update with the link and I'll gladly read it. I did search the forum but did not come back with information I'm looking for. I recently acquired a 2004 PowerPC Mac G5 with no hard drive, and thus no Mac OS. I have read about...

This is a question to other macOS collectors. So far I was able to cherish an operating system archive. My backup strategy usually consists at least of: 1.) a freshly from the MAS downloaded zip compressed macOS Installer app, stored on an external disk drive 2.) an installer thumb drive for...