(Solved): Exercise - Demonstrate what happens when you rename a file's extension - Find a file on your system ...

Exercise - Demonstrate what happens when you rename a file's extension - Find a file on your system with a .jpg or .jpeg extension - Use explorer and the "Search computer" window, for example - Rename it to \{whatever \}.doc - Now, double click to open it. What happens? - Rename it back to jpg and double click. What happens? - Try this with a .docx file - rename to .pptx. - Create a .csv file using Excel. Rename it to \( . x / s \) - Double click. Can you open it OK? Why? In short... Please either create a file and add some data to it. Save it. Change the file extension to a different kind. Double click to re-open. Experiment with changing to different file extensions (i.e. doc \( \rightarrow \) docx, doc \( \rightarrow \) jpeg, doc \( \rightarrow \) pdf, etc). What happens?