Is resampling present in Elements 2018? And is there a licence key in the CD-Box?

When you change the object size in Photoshop Elements (e.g., take a 1000 x 1000 image and reduce it to 400 x 400), it resamples the image; keeping everything looking good.) With enlargement, up to a point and then you start getting pixelated. In Premiere Elements, you can resize a video and/ or crop it in the editor, but it does in in multiple ways. For simple resampling, the video is zoomed in and out, but with the 4- and 8-point garbage matte you can skew the image using the 4 or 8 corner points.

Here is the download link:

Download Adobe Premiere Elements 2018, 15, 14, 13, 12, 11, 10

What is resampling?

If you buy the box, you will get a serial number or licence key.  Once you have the licence key, you can download the software from Adobe.  You don't need a DVD reader.