Always opt for official channels. If a Google Drive link seems too good to be true or directly offers full episodes of popular copyrighted works for free, it's best to avoid it to protect your device and to respect creators' rights.

If you're an educator or researcher looking to use Tom and Jerry in an educational context, there are resources and databases that offer access to classic cartoons for educational purposes, often with the necessary permissions.

For the most current and legal options to watch Tom and Jerry, I recommend checking the latest offerings on streaming platforms or digital stores in your area.