To sync videos between a PC and an iPad, follow these steps:
1. Connect your iPad to your PC using a USB cable.
2. Open iTunes on your PC. If prompted, select the option to sync with the iPad.
3. Click on the iPad icon in iTunes.
4. Select the 'Apps' tab, then scroll down to the 'File Sharing' section.
5. Choose the app you want to transfer the videos to (e.g., Videos).
6. Drag and drop the video files from your PC to the 'Documents' section of the app in iTunes.
7. Wait for the transfer to complete.
8. Disconnect your iPad from the PC.
Alternatively, you can use cloud storage services like Google Drive or Dropbox to transfer videos between your PC and iPad. Upload the videos to the cloud storage on your PC, then download them to your iPad using the respective app.
Another option is to use third-party apps like Send Anywhere or SHAREit, which allow you to transfer files directly between devices without using cloud storage. Install the app on both your PC and iPad, and follow the on-screen instructions to transfer the videos.