To fix your time zone in Windows 10, right-click the system clock in your System Tray at the bottom-right corner of the screen and select Adjust date/time. You can also go to Settings > Time & Language > Date & time. … If not, select the correct time zone from the dropdown menu.
Why is Windows Time always wrong?
If the clock on Windows 10 is wrong, you might want to check your computer battery. Time and date settings are stored in BIOS, so if your battery is corrupted BIOS won’t be able to properly store the time and date settings thus causing your clock to show incorrect time in Windows 10.
Why is my Windows 10 time always wrong?
Re: Windows 10 Time wrong
Navigate to Control Panel > Clock, Language and Region > Date and time > Set the time and date > Internet time > Change settings > check Synchronize with an Internet time server and click Update now.