Is there a way to limit the time zones available to the user to select from?

1. How do you use timezone offset?
2. How do I restrict users not to change the System Date time?
3. What is Tzutil?
4. How does Windows Set time zone Automatically?
5. How do I change the time zone for a profile in Salesforce?
6. What is a timestamp offset?
7. What does UTC stand for?
8. What is local time offset?

How do you use timezone offset?

The zone offset can be Z for UTC or it can be a value "+" or "-" from UTC. For example, the value 08:00-08:00 represents 8:00 AM in a time zone 8 hours behind UTC, which is the equivalent of 16:00Z (8:00 plus eight hours). The value 08:00+08:00 represents the opposite increment, or midnight (08:00 minus eight hours).

How do I restrict users not to change the System Date time?

Navigate to Computer Configuration > Administrative Templates > System > Locale Services. Double-click on Disallow user override of locale settings policy. To Enable Changing Date and Time Formats for All Users: Select Not Configured or Disabled. To Disable Changing Date and Time Formats for All Users: Select Enabled.

What is Tzutil?

You can use the Windows® Time Zone Utility (Tzutil) to manage available time zones. Time zone values are subject to change and are updated in the Windows registry through Windows update. You can run Tzutil from a command prompt.

How does Windows Set time zone Automatically?

Automatically Switch Time Zones Windows 10. This should be turned on by default on your laptop, but before heading out on a business trip, you might want to double-check. Enabling this feature is easy. Head to Settings > Time & Language > Date & Time and turn on the toggle under Set time zone automatically.

How do I change the time zone for a profile in Salesforce?

In order to do this, navigate to Setup >> Administer >> Manage Users >> Users. Click on Edit for the required user profile. Go to Locale Settings section and select the timezone from the dropdown. Save the changes.

What is a timestamp offset?

An offset is the number of hours or minutes a certain time zone is ahead of or behind GMT**. A time zone's offset can change throughout the year because of Daylight Saving Time. Sometimes laws change a time zone's offset or daylight savings pattern.

What does UTC stand for?

Prior to 1972, this time was called Greenwich Mean Time (GMT) but is now referred to as Coordinated Universal Time or Universal Time Coordinated (UTC). It is a coordinated time scale, maintained by the Bureau International des Poids et Mesures (BIPM). It is also known as "Z time" or "Zulu Time".

What is local time offset?

The UTC offset (or time offset) is an amount of time subtracted from or added to Coordinated Universal Time (UTC) time to specify the local solar time (which may not be the current civil time, whether it is standard time or daylight saving time).