How to Share Your Screen on a Zoom Video Call
Screen sharing on Zoom lets you show someone else exactly what's on your computer — great for getting tech help, showing photos.
3 min read · 5 steps · Checked April 2026
Step 1. Start or join a Zoom call
Screen sharing only works during an active Zoom video call. Join or start your call first.
Step 2. Click "Share Screen" in the toolbar
On a computer, look at the bottom of the Zoom window for the green "Share Screen" button (with an upward arrow icon). Click it.
Step 3. Choose what to share
A menu appears. Click "Desktop" to show your entire screen, or click a specific app to show only that window. Then click the blue "Share" button.
Step 4. Confirm you're sharing
A green border will appear around your screen. You'll see a toolbar at the top saying "You are screen sharing." The other person can now see your screen.
Step 5. Stop sharing when done
Click the red "Stop Share" button that appears at the top of your screen. Your screen will become private again right away.
Screen sharing lets the person you're video calling see exactly what's on your screen. This is incredibly useful if you want someone to help you with a tech problem ("I can just show you what I'm seeing"), if you're working on a document together, or if you want to share photos with family during a call.
Here's how to do it step by step.
Before you start: Make sure you're on a Zoom call first. Screen sharing only works during an active call.
How to share your screen on a computer (Windows or Mac):
- During a Zoom call, look at the toolbar at the bottom of the screen.
- Click the green button that says "Share Screen" (it has a small monitor icon with an upward arrow).
- A window appears asking what you want to share. You'll see options like "Desktop" (your whole screen), or individual apps.
- Click "Desktop" to share everything on your screen, or click a specific app (like your Photos or a document) to share only that.
- Click the blue "Share" button in the bottom-right corner.
- The other person can now see your screen. A green border will appear around your screen to remind you that you're sharing.
- To stop sharing: click the red "Stop Share" button at the top of the screen.
How to share your screen on a phone (iPhone or Android):
- During a Zoom call on your phone, tap your screen to make the controls appear.
- Tap the "Share" button (it looks like a box with an upward arrow).
- Tap "Screen" to share your entire phone screen.
- A prompt may appear asking permission. Tap "Start Broadcast" (iPhone) or "Start Now" (Android).
- To stop: tap "Stop Share" in the Zoom app, or tap the red recording indicator at the top of your screen.
Quick Tip: Before sharing, close any apps or browser tabs that contain private information (like banking or health apps). Everything on your screen will be visible to everyone on the call.
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