After the program is launched, it will minimize the Windows tray and be ready for use. The tray is the area in the bottom right-hand corner of the screen next to the clock.
The icon 
to launch the screen will initially be hidden but can be accessed by clicking the up arrow icon 
in the tray. Depending on the output destination, the border around the icons will change as shown before each destination shown below.
RadPix Capture can save images to several different applications and file types.
Right-click on the RadPix Capture icon to select different output destinations.
TIP: To save the same region of the screen multiple times, hold the Control key down and left-click the RadPix icon.
Capture to PowerPoint
Left-click the RadPix Capture icon.
A yellow crosshair appears.
Left-click and drag across an image.
When you release the left mouse, the region will be captured and inserted into PowerPoint.
Capture to JPG
Capture to JPGSame as Capture to PowerPoint.
Capture to TIFF
Capture to TIFFSame as Capture to PowerPoint.
Capture to BMP
Capture to BMPSame as Capture to PowerPoint.
Capture / Create Publication Image
Capture / Create Publication Image
Capture to PSD
Capture to PSDSame as Capture to PowerPoint.
Multiple Image Capture to Video, PPT, JPG