How to hide questions in "Hot Network Topics"
1619
Filter "Hot Network Questions" by excluding sites
88207
Automatically protect questions with three or more low-rep-user deleted answers
43771
Impose strict time-limit for questions on Hot Network Questions list
87335
Add a toggle to collapse the hot network questions list
41851
The Ability to Hide Questions
62862
How to avoid "Hot Network Questions" on the sidebar
42202
Which sites are excluded or limited from Hot Network Questions?
105209
Auto-protect questions that get more than N answers from new users in a 24-hour period
76053
Can you filter out certain SE sites from the hot questions list?
84725
Questions locked for moderation shouldn't appear on hot questions list
142259
Off-topic option should include all Stack Exchange sites
100689
Hiding downvoted questions silences important discussions on Meta
93786
How to filter uninteresting questions
52671
Allow moderators to hide a revision
62952
Prevent questions on Hot List from being upvoted by casual visitors (only rep is from association bonus)
67987
Get rid of the question ban on Meta; suspend actively harmful users manually
114085
Option for choosing the Stack Exchange sites to show on "realtime questions"