We all love dictionaries. However, instead of using thick paperback dictionaries, we now use online dictionaries. The only challenge with online dictionaries is that we must be connected online to use these dictionaries. This is no longer a problem for most of us. Still you may like to use WordWeb, which is an offline English dictionary and thesaurus.
Once installed, the WordWeb Windows program enables one-click lookup in any other Windows program. Its free version is fully functional and has been downloaded for more than 10 million times. Its paid version adds full audio and many additional features, Its mobile apps are available for Android, iOS and Windows platforms.
The link to this learning resource is http://bit.ly/vnl0020.