Mac Is Not Detecting an External Display … - Apple Community Make sure your Mac supports more than one additional monitor You can check the supported number of displays by clicking the Apple icon System Settings > Help > your MacBook > and looking under Display Support or Video Support
Do I need Antivirus protection for my iPh… - Apple Community There is no need to add any additional apps Unfortunately for these discussions, too many of the add-on “security” apps available for various platforms can themselves contain “surprises” including malware-ish behaviors
How to add a contact to an existing text … - Apple Community So, if you want to include another contact in the conversation, you have to create a new group message (MMS group) that includes all the existing members plus the new contact you want to add Essentially, you're starting a new group chat with the same people as the existing thread plus the additional contact Here's how you can do it: