Can you renew a passport if it's expired, and if so, what is the process for doing so?

Yes, you can renew an expired passport. The process typically involves filling out a renewal application form, providing a recent photo, submitting the expired passport, and paying the renewal fee. The specific requirements may vary depending on the country issuing the passport. It is recommended to check with the passport issuing authority for detailed instructions on how to renew an expired passport.