How to organize a periodical capturing?

At first, configure some parameters via the Options item:

• Select the Send to file item
  
  
  
  and set the destination folder for files with captured image and template for file's name.
• Then select the Saving item
  
  
  
  and set the file's type (bmp, jpg, gif or png)
• At last, select the Monitoring item
  
  
  
  and check Activate periodical capture box and set a Period.
• Click the OK button.
• Further use to start the Send to file: Start monitoring item. The program icon is changed in the System Tray  
• If you not check the Auto stop box in the Monitoring item then in order to stop monitoring use the Send to file: Stop monitoring item or hot key (Ctrl+F).