Delete Outlook. Open the Start Menu. Go to Start and select Control Panel from the menu that appears. Select Mail from the drop-down list. In Account Settings, remove any secondary accounts. Then, erase the main account. Click Data Files in the lower right corner of your screen after removing all of the accounts.
Click the Apps option from the left-hand column and scroll down. Select Apps & Features from the drop-down menu. Locate Microsoft Office Desktop Applications from the list and select it. Click on the Advanced options link that appears to view additional options. Locate Outlook on the next screen and click Remove to reveal the Uninstall option.
Log in to your email account. Visit the following Microsoft page. Again, input your password. Use another email address or phone number to prove your identity. To confirm that you are no longer a member of this group, delete the account by following the steps outlined at the end of the process.
Start click Settings, then Accounts. Select the Microsoft account you want to delete and then click Remove. Then, Yes
Open the Settings menu. Select Manage Your Connected Accounts. After selecting Delete, move the cursor over the account you want to delete and then click it. Save is selected. You may remove an Outlook.com account after you’ve quit using it.
