Client education / relations

Hello,

I am trying to develop an ongoing newsletter or post that my clients can view to recieve:

1.) tips on how to use various apps mainly those included in MS Office but also some of our own proprietary apps.

2.) virus alerts / email fraud alerts and security tips.

3.) Processes and software to lower the amount of unnecessary paper / toner usage in the office.

Anyone doing anything like this or have any ideas on what else to include? I am very good at creating HTML emails so I think I’ll do it in that format. Any advice or reccomendations would be greatly appreciated!