Camera Not Working after Driver Update

After updating the driver on my camera from the 2016 version, my camera no longer works. I have reverted to the original driver form 2016 but that did not change anything. The camera still doesn’t work. Avast pointed me to the six Intel drivers and suggested I revert to those old drivers. Before I do that, has anyone had this experience and have any suggestions to restoring my camera so it works? Hoping to “see” you soon.