To avoid restating your computer so as to change the system date of your computer, AmoK Date Wizard has been designed for you.
AmoK Date Wizard is simply a utility for changing the system date of your computer from the task bar. To open the available menu, you only have to right click on the currently set date. Then, make two clicks to apply the changes. In brief, AmoK Date Wizard is a configurable utility, free and can be started via command line.