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These posts are your quick guide to the what, how, where, and when of the Stack Exchange network.

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21 votes
1 answer
1k views

How does Stack Overflow leverage Cloudflare? Stack Overflow uses CDNs and their various tools to better serve the site's content. The current primary CDN provider is Cloudflare. While this isn't a ...
14 votes
4 answers
716 views

New users can fall afoul of not knowing how to use the tools available to create their posts, they can also need a bit of a hand to structure their ideas or ensure their question is easily ...
63 votes
1 answer
4k views

I'm using the official Stack Exchange mobile app for iOS or Android, and My app crashed! It doesn't look good on my new smartphone. It won't run after I updated my device. I noticed another bug. I ...
-81 votes
1 answer
3k views

Elected Moderators generally control the Meta content that is featured on their sites (with the exception of Meta Stack Exchange, due to the network-wide reach of posts featured there) through the ...
9 votes
1 answer
356 views

At one point, all sites had blogs, although this was later discontinued for the majority of sites. I've also heard that some stacks still run their own blogs! Where can I find these site blogs? Return ...
95 votes
4 answers
19k views

Please leave any feedback or questions about this FAQ on this other post. Two weeks ago, we updated The Code of Conduct to directly address concerns over pronoun usage. We tried to anticipate likely ...
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137 votes
2 answers
6k views

Sometimes my post receives downvotes with no explanation on what I've done wrong. Even worse, sometimes I just get snarky comments! It seems like this is especially bad for new users, who are made to ...
68 votes
2 answers
2k views

The global inbox was once introduced because it became hard "to keep track of all your questions, answers, and comments across every site you participated on". The small red number tells you ...
24 votes
2 answers
1k views

I understand what it means to have an account temporarily suspended, but what happens if I think the suspension was too harsh, unjust, or should be overturned? If I am a new contributor and ...
165 votes
3 answers
14k views

Chat is an offshoot of the main site, and using it is a privilege users earn early on during their time here. Chat is our place for: Real-time collaboration Meeting fellow members of the ...
106 votes
1 answer
4k views

The blog post Seven Essential Meta Questions of Every Beta gets linked to prominently from every beta's meta. However, this blog post is somewhat inaccurate and misdirects new users. In almost every ...
62 votes
1 answer
6k views

As the title says: What are tag wikis, and how do I write a good one? Return to FAQ index
380 votes
1 answer
102k views

Users with less than 50 reputation points cannot write comments on questions and answers that they don't own. Why does this limit exist? But I want to contribute now. What should I do instead? But I ...
103 votes
1 answer
3k views

Moderator flags can be dismissed as aged away. What does this dismiss reason mean? What causes flags to be dismissed with this reason? Do aged away flags affect my daily flag amount? Can I cast a flag ...
448 votes
1 answer
26k views

Since day one of Stack Overflow, all content posted on Stack Exchange sites by their users (i.e. you wonderful people) has been provided to the whole universe under the CC BY-SA license. For my fellow ...
61 votes
2 answers
8k views

I have a list of requirements for a program, but I don't know what program meets these criteria. That's about general-purpose software, for example, not a programming IDE or statistical workbench, ...
114 votes
2 answers
7k views

What is the "deleted for not answering the question" flag option and what is its purpose? When should I use this flag? When should I not use this flag? But I'm still not sure if I'm using ...
114 votes
1 answer
3k views

Why does the Community bot sometimes approve or reject edits? How does a machine know if my edit is valid? What does it mean if my edit was "canceled" by Community? See also: Who is the ...
635 votes
1 answer
138k views

I noticed that sometimes my code gets highlighted in different colors when rendered. What is syntax highlighting? How does it work? Why isn't my code being highlighted correctly? How do I report a bug ...
47 votes
1 answer
2k views

My post has been marked with an informational notice in a box above it. What should I do about this? Who attaches notices to posts? What kinds of notices are available? What should I do if I think a ...
348 votes
1 answer
21k views

I noticed that I can only perform certain actions such as commenting a finite number of times in a given period of time. Obviously, rate limiting is in place to prevent accidental misuse or ...
66 votes
1 answer
2k views

I've noticed that the number of reviews required to remove a post from a queue varies. For example, to accept/reject a suggested edit, you need two votes of the same kind. If the votes are conflicting,...
256 votes
1 answer
24k views

I see a "review" link on the top of the page, which takes me to a few "review queues". What is a "review queue"? What are the various queues for? What can I do in each queue? Return to FAQ index
88 votes
1 answer
3k views

I recently flagged a question as "very low quality", just like I've flagged many questions in the past. However, my flag was found to be unhelpful this time. The same thing happened when I recently ...
109 votes
1 answer
8k views

Other users have been leaving me angry and hostile comments accusing me of plagiarism and saying that I'm a liar and I should stop stealing answers. But I have only been copying content from other ...
184 votes
1 answer
9k views

How should I act if I discover a user plagiarizing fellow users' posts? What if I find someone plagiarizing external resources without attribution? See also: Users are calling me a plagiarist. What ...
57 votes
1 answer
4k views

Questions can be merged into other questions. What is a merged question? When should questions be merged? Who can merge questions? How do I request it? What happens to merged posts? Anything else I ...
377 votes
1 answer
13k views

I sometimes receive this rather amusing message while reviewing in the review queues: Congratulations! This was only a test, designed to make sure you were paying attention. You passed. If I am not ...
199 votes
7 answers
10k views

About reviewing The review queues contain posts that possibly need further action from the community, like improvement, closure, or deletion. By presenting those posts for peer-review, the system aims ...
55 votes
1 answer
9k views

I like using Stack Overflow (or any other Stack Exchange sites) and was wondering if there was an app I could install on my phone or other device that would allow me to use the site on-the-go or ...
87 votes
1 answer
3k views

Can someone please create the tag foo on our site? We need to have it because Foo is a recent/upcoming release / edition / model / episode of a popular, established OS / board game / bike brand / TV ...
24 votes
1 answer
5k views

Note: This close reason is old and only applies to old questions that were closed prior to the closing overhaul. This has been replaced by the reasons "unclear what you're asking" for unclear ...
742 votes
1 answer
90k views

I was just awarded +100 reputation on all of my Stack Exchange accounts. What is this bonus for? It simply says "Association Bonus" on my reputation overview. Also: What privileges does the ...
40 votes
1 answer
2k views

When I visit the reputation tab of my profile, I see a lot of stuff. I can make out some of it, but not all. What do all the event types mean? Why do some events show an odd reputation gain or not ...
14 votes
1 answer
1k views

I usually log in to a Stack Exchange site using another site (Google, Facebook, etc.) as my account provider. However, I'm currently unable to use my current login provider (e.g., forgot the password ...
175 votes
1 answer
8k views

The community bulletin says that there is a moderator election occurring. How does the election work and how can I get involved? Return to FAQ index
57 votes
1 answer
2k views

I read Supporting Community Conferences, which states, Depending on the circumstances and location, we can also sponsor community leaders to attend an event on behalf of their site. We will subsidize ...
115 votes
1 answer
3k views

I've observed several incidents where users inadvertently posted detailed, sensitive information. For example, a Server Fault user who posted a question with working login credentials to his actual ...
81 votes
4 answers
4k views

I've recently been editing out things such as "hope this helps" and "good luck" from posts and was wondering if that crosses the imaginary line that seems to not exist in the ...
88 votes
4 answers
5k views

I have seen a few questions here on Meta Stack Exchange that cover parts of this, but they are often too local, and none of them seem to cover all the relevant scenarios. I will break it up ...
449 votes
1 answer
36k views

There seems to be more than a few computer science/programming Stack Exchange sites. Stack Overflow, being the first, has by far the most users, questions, and answers. What is the reasoning for ...
570 votes
1 answer
32k views

I just noticed that I lost a bunch of points from my reputation score, and I used the "reputation" tab on my user profile page to try and track down the cause. During my investigation, I noticed ...
87 votes
1 answer
7k views

Historical locks are sometimes applied to questions. What is a historical lock? What is the purpose of a historical lock? How are questions affected by historical locking? When is it appropriate to ...
850 votes
1 answer
22k views

Message appearing when a user was removed. It seems I lost 1765 reputation points on Stack Overflow yesterday. The reason given in my history is "removed", with the description of User was ...
123 votes
2 answers
22k views

There have been a number of cases where I would like to thank someone for providing me with a thorough response and give them feedback beyond the vote up. Often I wish people would tell me why they ...
77 votes
1 answer
126k views

My account has been temporarily suspended, besides the following restrictions: an account will be locked at 1 reputation the user page will have a visual indication that the account is in timed ...
17 votes
1 answer
963 views

Each Stack Exchange site has a weekly email newsletter. What is in the newsletter? Who composes them and selects what is included? How do I subscribe and unsubscribe to a newsletter? Return to FAQ ...
155 votes
1 answer
11k views

I've posted a question or an answer, and I have received one or more downvotes. I am not really sure why I was down voted, or I think I know why, but I disagree. Why did this happen, and what should ...
58 votes
5 answers
6k views

I see an "edit" link after each question and answer. So I was wondering: how come any user can change any other user's question or answer? I think the reason behind it is that each one can share their ...
84 votes
1 answer
8k views

I answered a question and my answer was: (pick one) Deleted Converted to a comment Added to my question as an edit Why was this? Why was my answer not acceptable? What is the definition of an ...