On your Mac:
Turn on Bluetooth on both devices. Turn on Handoff on both devices. On a Mac, go to System Preferences > General, and check Allow Handoff between this Mac and your iCloud devices. On an iPhone, go to Settings > General > Handoff > move the Handoff slider to on/green.
Connect iPhone to Mac with a cable. Just take the cable that came with your iPhone, plug one end into the phone and the other into a USB port on your Mac. Then you can sync your iPhone to your computer. Sync iPhone to Mac over Wi-Fi.
On your Windows PC, open the iMessage application. Tap on the Settings button and select iMessage from the drop-down menu. Set up your Apple ID now. Tap the 'Compose' button, type a message, and send it.
Now you need to pair your iPhone with your computer. Open up the Bluetooth pane in System Preferences and scroll down until you see your iPhone, then click on Connect. A code will appear on both of your devices, click on Pair on your iPhone to pair both devices. Tap Pair and enter the code shown on your computer.
How to Connect iPhone to Mac Using Continuity
In the Netflix app, go to Downloads to see all the shows and films you have downloaded. Connect your iPhone or iPad to your Mac via a Lightening cable or Lightening to USB cable. On your iOS device if prompted, click on “Trust Your Mac”.
In the Messages app on your Mac, select a conversation. Click the Details button in the top-right corner, then select Hide Alerts to stop notifications; to get message notifications again, deselect Hide Alerts.
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Click "Details" in the top-right corner of the conversation. 5. Tick the box next to "Do Not Disturb."