Itunes
How do I authorize my Itunes account on my Mac?
MacBook Air 13″, macOS 10.15
How do I authorize my Itunes account on my Mac?
MacBook Air 13″, macOS 10.15
See instructions in: Authorize or deauthorize your computer for iTunes Store purchases - Apple Support
See instructions in: Authorize or deauthorize your computer for iTunes Store purchases - Apple Support
Itunes