Can any user block anything?

Thu, 28 Dec 2017 11:36:21 +0000

Hello there,
A user will block any user and will not see the person's question or answer.
If we can explain more clearly, can any user block any user? How can I do that?

blocking words like help, please in Title

Fri, 08 Feb 2013 19:03:20 +0000

i want a way to blocking words like help, please, ect in question title

Question2Answer Q&A - Recent questions tagged blocking

Can any user block anything?

blocking words like help, please in Title