Clock keeps loosing time

David, Assume that you are referring to the clock associated with your Windows system not AVG. For full info 'google' Windows system clock losing time.
AVG Guru

Its the clock in the bottom right hand corner.
Everytime I switch the computer off, the clock stops working.
When I switch on again its the wrong time, and I have to keep re-setting it.
Can you suggest what is wrong?
Its probably a windows problem, but I cannot find how to fix it.

Hello David. I apologize for the inconvenience caused. Could you please be more specific on your issue with AVG to assist you better? Thank You.

My clock keeps loosing time when I swich off, have to keep re-setting it.
Any iders as to what has gone wrong?
Novice at computer software etc.
Is there a battery somewhere?

Hello David. I apologize for the inconvenience caused. Could you please be more specific on your issue with AVG to assist you better? Thank You.