2019年12月13日 — How to update iTunes in Windows 10 · 1. Open iTunes. · 2. Click Help in the menu bar at the top-right of the window. · 3. Click Check for ...
1. Open iTunes. 2. Click Help (Windows) or iTunes (Mac). 3. Click Check for Updates. 4. Click Install. 5. Review the Terms and Conditions. 6. Click Agree. 7.