Annotate and Manage useful resources available online

Resources available on Internet is useful only when it is intelligible enough to suffice our requirements. I think that a good research software may result in breakthrough in our career.In todays world of competition though Internet is a global collection of resources and everyone has reach of this resource, it is a good intelligible informaion which results in speed ,accuracy and growth .I find most of the answers related to my queries from Internet.
To manage these scattered information into a well organized and understandable format I use a web manager tool keepoint.