Q. How does my computer and my smart phone know when or how to adjust the clock for different time zones or Daylight Saving Time?
Internet time servers keep track of time from various resources, usually from GPS satellites and record Coordinated Universal Time commonly referred to as UTC and transmit that information to devices connected to the internet. And since your time zone and physical location also account for changes relating to Daylight Saving Time, your phone and computer are able to seamlessly adjust as needed.
To solve this problem, you have to tell your computer to forget your network so that a new connection configuration can be saved.Click on Wi-Fi and select Manage known networks and find the Wi-Fi router and select it and the click on Forget.