Merge pull request #4938 from MicrosoftDocs/FromPublicMasterBranch

Resolve syncing conflicts from FromPublicMasterBranch to main

Author: huypub

docs/c-runtime-library/reference/get-timezone.md

@@ -33,7 +33,7 @@ Zero if successful or an `errno` value if an error occurs.
 
 ## Remarks
 
-The **`_get_timezone`** function retrieves the difference in seconds between UTC and local time as an integer. The default value is 28,800 seconds, for Pacific Standard Time (eight hours behind UTC).
+The **`_get_timezone`** function retrieves the difference in seconds between UTC and local time as an integer. The default value is 28,800 seconds, for Pacific Standard Time (eight hours behind UTC). If you don't want the default value, call _tzset first to initialize the timezone.
 
 If *`seconds`* is `NULL`, the invalid parameter handler is invoked, as described in [Parameter validation](../parameter-validation.md). If execution is allowed to continue, this function sets `errno` to `EINVAL` and returns `EINVAL`.