Sometimes, there are opinion polls inside websites. Visitors are asked to choose an option to express their views about some issues, and statistics can be generated. That is very powerful.
Is it possible that I add one inside a website? How is it made? Any softwares needed?
Thanks in advance.
更新1:
Sorry I should have put under the category of "Website Editing", but the stupid AI put it under "Politics" or "English". Since it is about knowing others' opinion, I chose "Politics" out of no other options. Sorry for any inconvenience.