How Accurate is Windows Time Synchronization?

Discover the precision of Windows time synchronization and how to achieve millisecond accuracy.

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Windows time synchronization can be quite precise. The default Windows Time service, using Network Time Protocol (NTP), typically achieves accuracy within 100ms on local networks and 1-2 seconds over the Internet. For higher precision, third-party time synchronization tools can be employed, bringing accuracy down to the millisecond range. Regular synchronization with a reliable time source ensures your system clock stays accurate.

FAQs & Answers

  1. What is the default accuracy of Windows time synchronization? The default Windows Time service achieves accuracy within 100ms on local networks.
  2. How can I improve the accuracy of my Windows clock? Using third-party time synchronization tools can improve accuracy down to the millisecond range.
  3. What is NTP and how does it work? Network Time Protocol (NTP) synchronizes time over a network to ensure clocks are accurate.
  4. Why is accurate time synchronization important? Accurate time synchronization is crucial for event logging, network operations, and maintaining system integrity.

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