To change the default line spacing: 1  Click the [Home] tab > Locate the Paragraph group. 2  In the lower-right corner of the Paragraph group, click the arrow. 3  From the [Indents and Spacing] tab > Locate the Spacing section.  From the Line spacing drop-down list, choose the spacing you would like Word to use by default.
The toll free outlook technical support USA number is 1-855-903-6163. CAll for Outlook Tech Support. Contact Toll Free 1 855 903 6163 Microsoft Outlook Email Support Services by Phone for Email Support and also tech support.
Verify Outlook is set as default mail client. To verify Outlook is indeed set as your default email client: 1  Open Control Panel and search for Default Programs. 2  Select Set Default Programs link.3  Choose Microsoft Outlook from the list of programs. 4  Click Set this program as default.erify Outlook is set as default mail client. To verify Outlook is indeed set as your default email client: 1  Open Control Panel and search for Default Programs. 2  Select Set Default Programs link.