If after updating Microsoft Outlook, your email client outlook keeps crashing with error 0xc0000005, outlook opens then closes in windows 10, outlook closes immediately after opening windows , you can try to open Outlook in safe mode or roll back Microsoft Outlook to a previous stable version.
To perform an administrative task in Microsoft Windows, you must have an administrator account or know the login information of a user who has administrator rights on the computer. For example, with a simple user account, you will not be able to run and install applications on Microsoft Windows that require administrative rights.
Adding sitemap to Bing Webmaster Tools is a good way to inform the Bind search engine about URLs and new update available on your website. But sometimes you may want to delete a sitemap from Bing webmaster tools because the URL no longer works or you don't want to leave the address of the sitemap in Bing webmaster tools.