Before installing the client, verify that your webcam is connected and working. Go to this URL: ftp://184.108.40.206 Download a valid client for your Operating system. If window, then: double-click the downloaded file to launch the installation wizard At the "Welcome" screen, click "Next". Accept the license terms, click "Next". Review the client "Readme" file if desired, then click "Next". Choose the default installation location, then click "Next" (usually C:\Program Files\Marratech \Marratech6.1). Review the installation-settings summary, then click "Install". Following installation, click "Finish" . The Marratech client should start automatically at this point. If it doesn't, launch it from the Start menu: Start -> Programs -> Marratech 6.1 At the welcome screen, click "Next" At the "Identity" screen, enter your name. Enter your phone number and e-mail address (information for other participants) . Click "Next". At the "Network Connection" screen, choose "Unlimited" if you have a 100Mbs wired network connection or Choose "Intranet LAN" if you have a 10Mbs wired network connection or a wireless connection. If you don't know what kind of network connection you have, ask to your IT support group. At the "Video" screen, make sure your webcam is selected as the video capture device, then click "Preview" to verify that your webcam works. Then close the video preview window and click "Next". At the "Audio" screen, the wizard will attempt to identify your audio input/output devices, and allow you to test them if desired. for the temporary location to save recordings, accept the default value. Click "Finish". Finally, the web port used in our case is the 9001, considerations in the case of the presence of firewalls. You should close all other applications as audio and video responses also depend on the resources of your computer. This is the URL that must connect to enter the virtual room : https: / / mrtpa.area.pa.cnr.it: 9001 Accept the certificate, and you ‘ll see the login page where you can use the virtual-room : “auditorium” free user/pass Come on tools / options and choose https: / / mrtpa.area.pa.cnr.it: 9001 as your home page If you have any changes to audio, video or other, always try between tools / options. Now we entered our room, we begin to describe it from right where we find four sections. From top to down a window active webcam, below a window of participants, further down a chat window and finally a series of buttons to activate webcam, speakers and microphone. The default is only active speaker. The microphone is activated each time by clicking with the mouse, if you want it always on Pressing Ctrl while clicking. In the window of the participants see a P in the lower right for each icon, if we click we can write and speak privately with one of the participants. At the left is the top section with drop down menus from File .... to Help. The first character (the F to the Help files ...) can be activated simultaneously pressing Alt and a capital letter. Below are a series of icons to manage the virtual room . Finally there is the welcome page with some information flowing will find who is connected (partecipants) and connection information (Media network connections). Bottom left is a pencil symbol that indicates a shared blackboard . This board is the tool that lets you share documents as text, images, powerpoint presentations. Images can be jpg, gif, animated gif and png. You can share individual pages and using the arrows next page, previous page, you can scroll. As you can see the menu icons have changed and these allow us to: open a new page, open a document, save it; with arrows move from one page to another, follow a shared page or drive a shared page, zoom + / - page; The second row of icons is all about the text and drawing, and then turn arrows to highlight some of the text can turn a pen to write or draw a geometric shape. Eventually return to the home page and to close the session to logout, deleting pages of the board.