1) Open a web browser and go to office.com.
2) If it asks you to login, login using your corporate email account.
3) Click on the All Apps button in the bottom left corner of the window.
4) Find Visio in the list of Apps and click on it.
5) That's it! You're in the Visio app now and can begin to use it as you see fit. To play around with it for the first time, try clicking on one of the suggested templates.
As always, if you have any questions, please email IT and we'd be happy to help.