unable to update security
my computer run slow and won't update the latest security for macpro
pc’s MacBook Pro
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 computer run slow and won't update the latest security for macpro
pc’s MacBook Pro
See the following Apple articles:
Check the status of your network on Mac
Check the status of your network on Mac - Apple Support
You need to have a good Wi-Fi.
If they are On, turn Off Hotspot & VPN.
Charge the battery > 70%.
Make sure you don't have a firewall enabled: Change Firewall settings on Mac – Apple Support (UK)
If your Mac isn't connecting to the internet over Wi-Fi
If your Mac isn't connecting to the internet over Wi-Fi - Apple Support
If you can't connect to the App Store, iTunes Store, or other Apple services
If you can't connect to the App Store, iTunes Store, or other Apple services - Apple Support
👉 If you tried all of the above steps and you still can’t connect, contact Apple Support.
unable to update security