My MacBook is not connecting to internet

sabreena16 wrote:

why isn’t my MacBook connecting to any internet network.

An error message?

In General—

Disable any VPN or Proxy servers you are using

Uninstall all third party apps that are Cleaners/Optimizers/Anti-Virus

Power Cycle your router

Do a safe boot if necessary  https://support.apple.com/en-us/HT201262

https://support.apple.com/guide/mac-help/troubleshoot-connecting-mac-internet-mchlp1202/mac

sabreena16 wrote:

I do not know how to do any of this I need step by step..

Call Customer Support  (800) MY–APPLE (800–692–7753)

or on line  https://getsupport.apple.com/

or call  AppleCare Support at 1-800-APLCARE (800-275-2273)

Outside the USA—Contact Apple for support and service by phone

See a list of Apple phone numbers around the world.

https://support.apple.com/en-us/HT201232