"Online data entry jobs" is most common term used in Internet about earning money through online. Some site give you an opportunity to earn 10,000 $ per month (and even more) for online data entry jobs and they do it for you just to take a small registration free between 30 to 60 $.
Do you think earning money ( even through online data entry jobs)is so easy ?
If so, then just ignore this article. Otherwise read it carefully.

     Online Data Entry Jobs often entail the entry of various types of information via computer and at times, management of this information. Some other names you may hear for online data entry Jobs are online data entry works, online home typists, online word processors, information processing specialists and online transcribers.
     Online Data Entry Jobs are not to hard to find but detecting a genuine one could be a problem. There are many types of Data Entry Jobs over the internet ranging from Transcription in General, Legal, Medical and Media. Some data entry jobs may require some technical skills depending on what type of transcription. There are also Online Translations from one Language to another.
    Online data entry from home may include the preparation of correspondence, reports, spreadsheets, lists, records and databases. At times, the work can become tedious and time-consuming. But if you’re a good typist can accurately capture and record information in a time efficient manner, data entry from home may be a good choice for you.
You may try to find out Online data Entry Jobs from different job search site like

Timesjobs,
Monster Jobs ,
Jobserve ,
Careerbuilder
Clickjobs
Be aware about the Fake one. Don't spend your Money blindly.