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.
To find out which version of Outlook is installed on your computer, do the following: 1  In Outlook, click File. 2  Click Office Account. 3  You'll find the version and build number under Product Information.  If you need to know whether you're using the 34-bit version or the 64-bit version of Outlook, click About Outlook.