eelizabeth16 wrote:
How can I update my MacBook? Every time I try to update it says lost internet connection but I check the internet and it is connected with full bars to the internet. Please help me this is really frustrating. It is affecting my applications.
Try your update while in Safeboot mode...
SafeBoot https://support.apple.com/en-us/HT201262
verify you are using the Safari browser to download/initiate the macOS links.
The older macOS installer backups on this server:
https://support.apple.com/en-us/HT211683
How to upgrade to macOS Monterey
https://support.apple.com/en-us/HT212735
If Safari on Mac doesn't open a webpage or isn't working