Take the official document (marriage license, divorce decree or court order) that changed your name to the DMV, and ask to have it changed.
Some states require you to change your social security card first, and take the new SS card to the DMV.
Additional Be advised that if you are an adult who has recently had their name changed by court order (not necessarily marriage) the DMV is but one of MANY government and private agencies and organizations you MUST notify of the change by sending them official notification and proof of name change.
No, an individual cannot legally possess both a Texas driver's license and another state's driver's license simultaneously.
Although several requirements for getting a California driver's license have changed, the age requirements have not changed since 1997.
Yes, in most places, you legally need a driver's license to operate a vehicle.
No, not legally.
Yes, in most places, you need a physical driver's license to legally operate a vehicle.
Yes, drivers with an international driver's license can legally drive in California for a limited period of time.
Yes, in most places, you need a valid driver's license to legally operate a vehicle on public roads.
Not legally - but that doesn't appear to be a problem. If you have an international driver's license then you can legally drive using that license.
Not legally.
Not legally
Yes, an individual can legally possess both a Texas driver's license and a Texas ID.
No, you cannot use your Chinese driver's license in California. You must obtain a California driver's license to legally drive in the state.