1. Start by finding and clicking on the 'Players' button in the main menu.
2. Once you're in the "Players" section, press on the player you would like to take a screenshot of.
3. Click on the "Advanced" button to access more advanced settings.
4. Within the advanced settings, click on the "Take new screenshot" button to take a new screenshot of the player's current view.
5. After taking the screenshot, close the window by clicking on the closing cross.
To confirm that the screenshot was taken correctly, repeat steps 1 to 3 by going to "Players", selecting the same player, and then going to the "Advanced" section again.
6. Now, you should be able to see the screenshot you have taken, along with the timestamp of when it was last taken. This shows that your action was performed successfully.