The Microsoft Outlook 2010 application offers a feature to automatically synchronize the emails folder. This synchronization might take up to 1 hour to finish. This feature is helpful for the users who are managing multiple email accounts in the Microsoft Outlook 2010 email client. On the other hand, this feature is problematic in old systems and slow processors. As you launch Outlook 2010, it starts to sync the emails folder. Sometimes, it will freeze the Outlook 2010 email client, and you have to restart your computer. In such cases, you can stop the automatic synchronization process. Two different procedures to know how to stop synchronizing folders in Outlook 2010 email client are provided on this page.