the temperature rises by 10 degrees when opening any program, and immediately begins to gradually decrease, to a simple temperature of 33-35 degrees, as soon as I open some program, it becomes 45. what could be the reason for such jumps, and is it normal, AMD processor Ryzen 5 2600.
It is probably quite normal. Please post a screenshot of Ryzen Master (RM) the only valid report of temperatures. Please do some searching here - many people reporting similar observations. Enjoy, John.