w32tm /tz (查看目前系統時區)

PS C:\Users\Rex> w32tm /tz
時區: 目前:TIME_ZONE_ID_UNKNOWN Bias: -480min (UTC=LocalTime+Bias)
  [Standard Name:"台北標準時間" Bias:0min Date:(未指定)]
  [Daylight Name:"台北日光節約時間" Bias:-60min Date:(未指定)]