Yes, you don't need an account to access Twitter. If the person's account is public, and you know his/her Twitter handle (username), the URL of the account's tweets will be https://twitter.com/________ and fill in the blank with the person's Twitter handle.
You may browse their tweet by going on their page by using Google. For example, if you want to see Adele's latest tweet, just google ''Adele Twitter'', go on the following link and you should be able to see the tweets.
By going to the URL of their profile. For example: twitter.com/USERNAMEHERE
If the tweets are protected then you can't read them. You will need to sign in and send a request to be accepted to view their tweets.
By going to the URL of their Twitter profile.
If you are not a member of twitter, but read someones tweets is it anonymous?
Simply go to their URL and their tweets will be displayed on their page.
No, unless they have only a few tweets which can fit the whole page.
You can't search for tweets by date.
No your name will never show up
There is no way of knowing who has visited your profile/read your tweets.
You can't do this without a Twitter account.
Twitter: Trinador (The web site is called the same way: Twitter). Tweets: Trinos (In Internet are used both "tweets" and "trinos").
Yes, you must have an account to send 'tweets' to other members.
You can't actually include pictures in your tweets. However, you can use TwitPic to upload your pictures which then tweets the link on your Twitter.
You can view their tweets by going to their profile. (the web address) However, if their account is private then you won't be able to see them.
Your own tweets, yes. Using others' content would require their permission.