Any way to force installing Mojave on a Catalina compatible system?
4309
How can I download an older version of OS X/macOS?
743
How do I enable the "Universe" repository?
120589
How do I install MATE (the desktop environment)?
132442
How to install Ubuntu as the single OS on a MacBook?
109386
How do I create El Capitan installer on a Catalina (or post-El Capitan) installed Mac for use on USB boot installer
115687
How do I properly install a system app given its .apk?
23773
How can I make a macOS Mojave bootable USB installer in Windows 10?
58494
How to install TortoiseHG with integration to Caja on Ubuntu MATE 20.04 LTS?
8401
Downgrading MacBook Pro 16” to Mojave
5986
.DS_Store Removal permanent way of stopping it's creation on Mojave
38590
How do I suppress the "New release '12.10' available" message?
113256
macOS Catalina: "App is damaged and can't be opened. You should move it to the trash."
137126
How Do I Allow A Standard User to Install Programs?
104215
Maven Install on Mac OS X
3612
Can I downgrade to Mavericks after installing Yosemite (beta/developer preview)?
1652
Can I get Xcode for Leopard still?
28753
How do I install the latest Mesa release?