Thread:Alex2424121/@comment-1592487-20171211022533/@comment-5091911-20171211132608

You go to a user's contributions, and you'll easily spot the link for "Block". Click on it, and you can set how long the user should be block, and put in a reason if you want to.

If you do block users, remember to be wise about it. If the user makes six strikes, then he/she becomes permanently banned. When it comes to trolls, vandals, or sockpuppets, it's an immediate ban.