How to download macOS-Catalina-10.15
4309
How can I download an older version of OS X/macOS?
124411
Remove macOS and Install Windows 10 Only
38407
Allow applications downloaded from anywhere in macOS Sierra
4068
Why am I getting an “invalid active developer path” when attempting to use Git after upgrading macOS?
98543
How can I download Mac OS X El Capitan without app store?
52087
How to re-download Lion from Mountain Lion
22323
Install macOS Sierra on VirtualBox?
21323
Where can I download the latest release of Ubuntu?
40001
Mac App Store update stuck (Installing - Calculating...)
128505
"macOS Catalina" could not be verified
70136
How to build a dmg Mac OS X file (on a non-Mac platform)?
136110
How do I complete download?
112347
How much of 32-bit support is dropped in macOS Catalina?
121309
How to downgrade from El Capitan to Snow Leopard?
40455
Cant Re-install Mac os x 10.10
97520
macOS Mojave won't install updates past 10.14.1 due to requirement for APFS formatting
22353
How do I boot from my Mac partition?