What is the meaning of static keyword and its use.

Answer 1

https://www.sololearn.com/Discuss/228818/?ref=app

Answer 2

usually, it means in a POO languaje that you don't need to make an object to use it, so, if you have a static method called idGenerator in a Security Class, you don't need to do:

Security myObject = new Security();
string id = myObject.idGenerator();

instead

string id = idGenerator();

sorry for my English, I'm from México