Home Miscellaneousness Secure your email by using a digital signature MiscellaneousnessSecurity Secure your email by using a digital signature By Kong - 11/19/2017 1852 0 FacebookTwitterPinterestWhatsApp Install Digital Certificate on your computer Click on the cert file you downloaded from Comodo website Click on Install Certificate… button Keep default settings for all next steps Click Finish button to complete the installation. RELATED ARTICLESMORE FROM AUTHOR Administration Install Workflow for SharePoint Server 2019 Networking Useful Tools for security and networking Installation and Configuration 10 Steps to deploy SharePoint Foundation 2013 that uses Azure AD Domain Services