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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. If the minutes are correct but the hour is wrong, a misconfigured time zone is probably the issue you're dealing with. Even if you fix the time manually, Windows will reset itself to the wrong time zone once you reboot. When your computer clock is off by exactly one or more hours, Windows may simply be set to the wrong time zone.
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It's easy for desktop computers, but might be more difficult with a laptop, depending on your model. See our guide to CMOS motherboard batteries for more information. Then after you buy a replacement, open up your PC again and replace the CMOS battery. You just have to turn off your computer, ground yourself to protect against static electricity, open the case, and check which type of battery is in your motherboard. Thankfully, replacing the CMOS battery is pretty easy. Every time you restart your PC, you'll find that the clock defaults to an incorrect date and time, such as January 1 at midnight. One of the symptoms is that your Windows computer no longer maintains its time and date properly. The Indonesian government later postponed the measure.If this battery goes bad, the chip starts losing information. It would have lined up Indonesia's time zone with trading partners in other countries like China, Singapore, and Western Australia. In 2012, Indonesian lawmakers considered merging the three time zones to UTC+8 (Central Indonesian Time). Eastern Indonesian Time (WIT) is used in the east, including West Papua on the Indonesian part of the island New Guinea.
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Central Indonesian Time (WITA) is used in the central region, including the holiday island of Bali. Western Indonesian Time (WIB), including the densely populated island of Java and the capital Jakarta, is the time zone that a majority of the population use. Six thousand of Indonesia's more than 17,000 islands are inhabited. The Indonesian archipelago stretches from 94☄5′E to 141☀5′E longitude and spans three time zones from UTC+7 in the west, via a central UTC+8, to UTC+9 in the east. Time Zones Currently Being Used in Indonesia Offset Business Date to Date (exclude holidays).
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