my email wont print

my free trial of Microsoft office expired , so I downloaded openoffice from a DVD , which works fine , then I emailed a document from my old laptop to my new laptop , which has a talktalk email address , clicked on the attachment , up came the bar at the bottom with run or save , clicked run then up came Microsoft office , which wont work as I never rejoined them after the trial , so how do I get my open office to appear , instead of Microsoft office

• › [Solved] How do I can see my emails?
• › my wife does not get my email
• › list of my email contacts
• › [Solved] My macro wont save file properly and is coming up read-only
• › [Solved] want to transfer my email back to aol from outlook
• › how does someone send me ransomware using my email address
• › Outlook 2003 email wont send but will receive