Anyone that was following you before you protected your account can still see your tweets/activity unless you block them or they unfollow you.
Once your account is protected, only those people that you accept can follow you and view your Twitter activity.
If you protect your updates, the people who follow you CAN see your tweets, but ONLY the people who follow you.
If your tweets are protected then only people following you can see your tweets. If she isn't following you then maybe she has access to an account that is following you.
People won't be able to use the Retweet function on your tweets if your tweets are protected. This doesn't stop them copying and pasting your tweet and retweeting the old way though.
Your tweets will appear on the time line of those people that are following you. Also, anyone who clicks onto your profile will be able to see your tweets if your account is not "protected".
If your account is protected then your tweets can't be retweeted.
Any Twitter user can send you a tweet if your account/tweets aren't protected.
You can only look through your tweets by going to the bottom of your profile and clicking "more"
No. Everyone that is following you will be in your "Followers" list. However, if you do not have a protected account then anyone can view your tweets without you knowing. When you have a protected account you must approve who can follow you.
Yes he does. His username is 'DylanSprouse1' but he has protected his tweets so you need to send a request to see his tweets.
No Mel Gibson is not on facebook but he is on Twitter but he has protected his tweets.
Unfortunately, no. If your updates are protected, only your followers can see them, includng any @replies you may make. If you've replied to someone not following you, they can't see any of your tweets, since you're protected.
If your tweets are protected then the "retweet" button is not available on your tweets. However, this doesn't stop someone who is following you from copy and pasting your tweet to a new tweet and adding "RT" before it.