Can you tell me why my computer clock keeps changing by exactly one hour? This happens on a daily basis.

The little squirrel running around inside his cage in your computer is getting tired.

Two things, see if you have internet time on. Every week sounds like you have internet time on, and it's contacting a server to get the correct time. The one hour difference is probably that you have DST on when your state doesn't respect it.

If this is so you have your PC clock set to a different time zone and every time your PC check the time, it sets it to the time zone you have set for the PC


Go to control panel and click on date and time and click on the time zone tab and make sure you have it set to the proper time zone

To stop to have your PC check time while on interent, clink on the interenet time tab and uncheck the automatically synchronize interente time

But if you are in the correct time zone this should not matter