Click the Device button near the top left of the iTunes window.
By default, iTunes syncs your device whenever you connect it to your computer. If you want iTunes to ask you before syncing, do one of the following:
Require a prompt before syncing this device: Click Summary, then deselect “Automatically sync when this [device] is connected.”
Require a prompt before syncing all devices: Choose Edit > Preferences, click Devices, then select “Prevent iPods, iPhones, and iPads from syncing automatically.”
When you’re ready to sync, click Apply.
Tip: To automatically sync a connected device at any time, choose File > Devices > Sync [device name].
WARNING: If you delete an automatically synced item from your If you don’t see Music, Movies, or TV Shows in the pop-up menu, you need to use the Apple Music app Apple TV User Guide for Windows for more details.
If you don’t see Music, Movies, or TV Shows in the pop-up menu, you need to use the Apple Music app Apple TV User Guide for Windows
In your on your PC.
Change your sync settings to keep the item from being synced.
iPod touch. For a device that doesn’t use the latest version of iOS or iPadOS, get the user guide from the Stream content to Apple TV with Home Sharing in iTunes on PCApple Support article: Use iTunes to sync your iPhone, iPad, or iPod with your computer