Your welcome. A little trick I use is a session manager called Session Buddy. It a wonderful little extension. I set it as one of my default pages that open when I start the browser. I can then use it to load some or all of windows and tabs I had open. Heres what you'll need to do:
First install 'Download Chrome Extension'
https://addons.opera.com/en/extensions/details/download-chrome-extension-9/
Then install 'Session Buddy'
https://chrome.google.com/webstore/detail/session-buddy/edacconmaakjimmfgnblocblbcdcpbko?hl=en
Next set this page as one of your set pages when using the 'Open a specific page or set of pages' option in settings.
chrome-extension://edacconmaakjimmfgnblocblbcdcpbko/main.html
Now, whenever you start up Opera it will have the Session Buddy page all queued up. Sometimes you need to refresh it to get it to display right. I don't know why.