Make sure the web pages for conversion are collected together in the same folder.
Also, you will need to create an empty folder to contain the output images that are captured from the web pages:

Now open up the "Web2Pic" program and navigate to the input and output folders to inform it of where it is to get the web pages and to where it needs to
write the picture images:

Make sure you have chosen the output size required, and then click on the "Go!" button.

Before displaying the first web page, the program will complain about a script error:

Don´t worry about it. Just click on "Sim", or "Yes", or whatever button enables you to accept the "error" in your language. It is not an error really.

(The reason for this is that the current version of the programming system used to create "Web2Pic" makes use of Internet Explorer to display the web page: a
policy to be avoided at all costs! Future versions of the programming system (LiveCode) will not provoke this "pseudo error".)

Next, the image of the first web page will be captured, and it will pause before attempting to capture the image of the next page:

The above sequence will be repeated for all the web pages in your folder.
Finally, a message will tell the that the processing is complete. Clicking on the "OK" button will close the program: