Zoom has 55% market share and hosts 3.3 trillion meeting minutes annually. Connectivity issues can be resolved by allowing Zoom through Windows Firewall. Error codes 13003 indicate installation problems requiring administrator privileges
Cloud recordings are accessible through Zoom.us's 'Recordings' section. Cloud recordings are available only with a paid Zoom Cloud subscription
Enable Virtual Background feature in account settings. Click profile photo and select Settings. Navigate to Background & Filters tab. Enable green screen or use smart virtual background option. Choose from default backgrounds or upload custom images
Ctrl+ to zoom in, Ctrl+- to zoom out. Ctrl+0 resets magnification. Windows+Plus/Minus opens Magnifier tool
Zoom account creation is necessary for joining meetings and virtual events. Users must be 16 or older unless using for K-12 education. Account creation requires email address or alternative sign-in methods
Press Ctrl+-, then press - key multiple times for zoom. Hold Ctrl and scroll down with mouse scroll wheel. Press Ctrl+Plus to zoom in