関連ワード:  mac set default program for file type    mac change default program for file type    macbook set default application for file type    mac os set default program for file type    mac change default app for file type not working    mac set default app for file extension    mac change default app for file extension    mac os change default program for file extension    mac set default app to open file type    mac change default program to open file type  
結果 : mac set default program for file type