The limit is 100 but, after that you can't tweet for like 10 mins then you can keep tweeting
The maximum amount of tweets per day per account is 1000, including retweets.
You can only delete your own tweets, not others. If you want to delete your tweets, you need to delete them one by one by clicking on "Delete" under the tweet.
No one. Once you delete a tweet, it cannot be accessed in any way.
If your account isn't protected then anyone can go to your profile and see your tweets. Similarly, your tweets can appear in search results. For example, if someone searches "dog" and you mention "dog" in one of your tweets then it will appear in the results.
You can't send a private message to someone who isn't following you, but you can send a reply using a at (@) followed by the person's username and your message. You can do this by Mentioning them or by replying to one of their tweets.
No. The only thing you can do is make your account private, which will make all your future tweets private (but past tweets may appear in stuff like search results). Unprivating your account makes all future and past tweets publicly visible.
you have no power over someone else's tweets. however, if someone @your twitter account name and said bad things about you, then maybe there is a way to flag them? you should look into that. good luck! :)
If a celebrity, or any user, replies to one of your tweets, or mentions you in a tweet, it will be shown on your homepage. You can also access all tweets that you have been mentioned in by clicking on the @username (your username) tab on the right hand sidebar of your home page.
When you mention someone on Twitter, you either click 'reply' on one of their tweets or you open their profile and write your tweet in the box provided. You can also simply mention in your tweet with "@username". Take care there's no space between their username and the @ sign though.
You can mark a tweet as a "favorite" so that they appear in a special "favorite's" list. This is so you can see the best, funniest, most inspiring tweets etc that you liked in the one place.
You can protect your tweets but all of your followers will still be able to see the tweet and not just one specific person. To keep a message completely private then you should use the direct messaging option.
Any tweets you write (which don't begin with an @username) will appear on your timeline for all of your followers to see. Anyone who also visits your profile (providing you don't have protected tweets) will also see your tweet.
If you are asking, "Does she answer all her messages on twitter?", than the answer in no. Though she read every single one, she does not have time to answer them all. Know that she read your tweet though! She ♥ getting loving tweets from her fans.