Information
This will show you how to set or change the date and time for the system clock in Windows 7. This tutorial is not for Windows Xp.
Here's How:
1. Right click on the clock, at the far right of the taskbar, and click on Adjust Date/Time. (See screenshot below)
A) Go to step 3.
OR
2. Left click on the clock, at the far right of the taskbar, and click on Change date and time settings. (See screenshot below)
3. Click on the Change date and time button. (See screenshot below)
4. If prompted by UAC, then click on Yes (if administrator) or enter the administrator's password (if standard user).
5. To Change the Date
A) Under the left Date section, select a month and day for your current date. (See screenshot below step 6)
6. To Change the Time
A) Under the right Time section, select or type in your current time. (See screenshot below step 6)
7. Click on OK. (See screenshot below)
8. Click on OK. (See screenshot below step 3)