What is the fine-grained topic of the following text: IEPro7 include Manage Tabbed Web browsing, spell check, lookup inline, Super Drag Drop, Recovery Express, change users, Save page Web, Accelerates Web browsing, blocks ads, flash, Greasemonkey like User Scripts platform, Plug-ins and many other special features. Only return the topic.
Features of the IEPro7 web browser