(*) It is an atomic clock synchronizer with some useful features (time offset, contemporize periods, etc.). The main estimate of the programme is to contemporize your PC's clock in the most reliable and resource-saving direction. (*) The unique Time Offset feature of the programme allows setting up your PC clock to derive or to lose for a specified interval. Many our users value this feature greatly. (*) Clock in your PC needs to be corrected entirely several times a month. And it is this fact that defines the direction the programme works: the programme runs when Windows starts, checks whether synchronisation has been done this day already, and stops immediately if so. Otherwise the programme checks for Internet connexion, then tries to contemporize your clock and ends its process if succeeded. So as you see mostly the programme is groundless and is not wasting resources of your PC. Synchronization is done automatically while you are receiving your e-mail or surfing the web and no actions are to be done by you.В  (*) The programme features noteworthy reliability. You can delineate the correction period during which the programme should contemporize your clock. If it fails user gets a warning notification message. (*) Changing system DST (daylight saving time) settings . (*) This programme uses the lean of 19 presetting atomic time servers, that are situated all over the humankind (USA, UK, Australia, France, Germany etc.). They are subject NTP (Network Time Protocol) servers. If one of the servers does not process the programme chooses another. There is a routine that tests all servers and shows network delays for them. User can total additional servers to the lean. It is actually important entirely for professional users. Any server allows you contemporize your computer with precision less then 0.1 sec with heights probability. (*) As a resolution you don't take to do anything, mostly the programme is not wasting resources of your PC but your PC clock always shows you precise time.