On the top menu, click Help -> Check for Updates. Manually run the updater: Go to the following folder starting from your main hard drive (usually named Macintosh HD): /Library/Application Support/Microsoft/MAU2.0/ Run the Microsoft AutoUpdate application. Important: If the update didn't start, didn't complete or there was some other problem, you can go to the Systems & Languages page to download and install the latest version of Firefox for your system and language or you can use this download link (see How to download and install Firefox on Windows Install Firefox on Linux How to download and install Firefox on Mac for more information).
Siri Requires a broadband Internet connection and microphone (built-in or external). Hey Siri Supported by the following Mac models: • MacBook Pro with Touch Bar (2018) • iMac Pro (2017) Dictation and Voice Memos Requires a microphone (built-in or external).
Check For Microsoft Updates
Spotlight Suggestions Requires a broadband Internet connection. Gestures Requires a Multi-Touch trackpad, Force Touch trackpad, Magic Trackpad, or Magic Mouse. Force Touch gestures require a Force Touch trackpad.
VoiceOver gestures require a Multi-Touch trackpad, Force Touch trackpad, or Magic Trackpad. Photo Booth Requires a FaceTime or iSight camera (built-in or external), or USB video class (UVC) camera. FaceTime Audio calls require a microphone (built-in or external) and broadband Internet connection. Video calls require a built-in FaceTime camera, an iSight camera (built-in or external), or a USB video class (UVC) camera; and broadband Internet connection. Continuity Camera, Handoff, Instant Hotspot, and Universal Clipboard Supported by the following Mac models: • MacBook (Early 2015 or newer) • MacBook Pro (2012 or newer) • MacBook Air (2012 or newer) • Mac mini (2012 or newer) • iMac (2012 or newer) • iMac Pro (2017) • Mac Pro (Late 2013) Continuity Camera requires an iPhone or iPad with a Lightning connector and iOS 12 or later. Handoff requires an iPhone or iPad with a Lightning connector and iOS 8 or later.
Instant Hotspot requires an iPhone or iPad with cellular connectivity with a Lightning connector and iOS 8.1 or later. Requires Personal Hotspot service through your carrier.
Auto Unlock Supported by Mac models introduced in mid 2013 or later. Requires an Apple Watch with watchOS 3 or later and an iPhone 5 or later. Apple Pay on the Web Supported by the following Mac models: • MacBook (Early 2015 or newer) • MacBook Pro (2012 or newer) • MacBook Air (2012 or newer) • Mac mini (2012 or newer) • iMac (2012 or newer) • iMac Pro (2017) • Mac Pro (Late 2013) Requires MacBook Pro with Touch Bar, iPhone 6 or later with iOS 10 or later, or an Apple Watch with watchOS 3 or later.
Phone Calling Requires an iPhone with iOS 8 or later and an activated carrier plan. SMS Requires an iPhone with iOS 8.1 or later and an activated carrier plan. Home Requires iPhone with iOS 12 or later and a configured Home app. AirDrop AirDrop between Mac computers and iOS devices is supported by the following Mac models: • MacBook (Early 2015 or newer) • MacBook Pro (2012 or newer) • MacBook Air (2012 or newer) • Mac mini (2012 or newer) • iMac (2012 or newer) • iMac Pro (2017) • Mac Pro (Late 2013) AirDrop to iOS devices requires an iPhone or iPad with a Lightning connector and iOS 7 or later. AirPlay AirPlay Mirroring requires an Apple TV (2nd generation or later). Supported by the following Mac models: • MacBook (Early 2015 or newer) • MacBook Air (Mid 2012 or newer) • MacBook Pro (Mid 2012 or newer) • Mac mini (Late 2012 or newer) • iMac (Late 2012 or newer) • iMac Pro (2017) • Mac Pro (Late 2013) AirPlay for web video requires an Apple TV (2nd generation or later). Peer-to-peer AirPlay requires a Mac (2012 or later) and an Apple TV (3rd generation rev A, model A1469 or later) with Apple TV software 7.0 or later.
Time Machine Requires an external storage device (sold separately). Power Nap Supported by the following Mac models: • MacBook (Early 2015 or newer) • MacBook Air (Mid 2012 or newer) • MacBook Pro with Retina display (Mid 2012 or newer) • Mac mini (Late 2012 or newer) • iMac (Late 2012 or newer) • iMac Pro (2017) • Mac Pro (Late 2013) Boot Camp Allows Boot Camp installations of Windows 10 on supported Mac models. Exchange Support Requires Microsoft Office 365, Exchange 2016, Exchange 2013, or Exchange Server 2010. Installing the latest Service Packs is recommended.
Quicken will check for the latest Mac updates and prompt you to start the update process. Note for Quicken Mac 2015 users: If you purchased Quicken Mac 2015 from the App Store, your update procedure has changed. Check for Microsoft Office Updates Automatically in Mac: Microsoft AutoUpdate ensures your duplicate of Office will dependably be in the know regarding the most recent security fixes and changes. 
On the off chance that you are an Office 365 endorser, you’ll likewise get the most current highlights and instruments. The rest is handled for you behind the scenes, so when an Mac OS X update arrives, say an update to Yosemite like Mac OS X 10.10.1 or 10.10.2, that update would automatically download and install itself when it becomes available.