The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.
You can continue to find trusted guidance and support on the official Apple Support site.
We want to thank the community members who have contributed their time and expertise to help others with their Apple products.
The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.
You can continue to find trusted guidance and support on the official Apple Support site.
We want to thank the community members who have contributed their time and expertise to help others with their Apple products.
My Mail Icon shows as open in the sidebar but when I try to open Mail on my Macbook Pro nothing happens. Operating system MacOS Catalina ver 10.15.0
Sarah Ayton’s PowerBook G4 15"
Davui wrote:
My Mail Icon shows as open in the sidebar but when I try to open Mail on my Macbook Pro nothing happens. Operating system MacOS Catalina ver 10.15.0
Did you try rebooting?
Did you try updating your software?
Combo update macOS 10.15.4 https://support.apple.com/kb/DL2037?locale=en_US
