IWebar1 is a pesky adware which aims to promote potential unwanted programs. In order to achieve its goal, this pesky bug attaches to all the web browsers (Google Chrome, Internet Explorer, Mozilla Firefox, etc.) without any approval and pops up fake update messages to trick computer users into downloading its software. IWebar1 is an adware, the programs offered by it are not useful ones. Moreover, there are always computer infections like browser hijacker, spyware,
worms, malware bundled with these installation packages.
One screenshot of Wkj.datropy.com: