ダウンロード
https://support.apple.com/ja-jp/106411
https://support.apple.com/ja-jp/106890
システム条件: どのバージョンの macOS でも ダウンロード 可能ですが、インストールの必要があるのは、macOS バージョン 10.14.3 以前のみです。
https://support.apple.com/ja-jp/106446
https://support.apple.com/ja-jp/106683
https://support.apple.com/ja-jp/106566
https://support.apple.com/ja-jp/106887
https://support.apple.com/ja-jp/106855
https://support.apple.com/ja-jp/106642
www.itunes.com/jp/ download
https://support.apple.com/ja-jp/106388
https://support.apple.com/ja-jp/106615
https://support.apple.com/ja-jp/106852
https://support.apple.com/ja-jp/106572
https://support.apple.com/ja-jp/106800
https://support.apple.com/ja-jp/106732
https://support.apple.com/ja-jp/106872
https://support.apple.com/ja-jp/106547
https://support.apple.com/ja-jp/106618
https://support.apple.com/ja-jp/106735
https://support.apple.com/ja-jp/106822
https://support.apple.com/ja-jp/106486
https://support.apple.com/ja-jp/106421
https://support.apple.com/ja-jp/106814
https://support.apple.com/ja-jp/106509
https://support.apple.com/ja-jp/106645
https://support.apple.com/ja-jp/106536
https://support.apple.com/ja-jp/106701
https://support.apple.com/ja-jp/106791
https://support.apple.com/ja-jp/106561
https://support.apple.com/ja-jp/106859
https://support.apple.com/ja-jp/106676