WinDealist is a new adware program which can be set up as an add-on of your browser and display a lot of annoying ads coming up when you visit commercial sites, such as Walmart.com, Amazon.com, BestBuy or Ebay.com, including a lot of other commercial platforms as well. For example, when you look for digital cameras through these sites, find some camera which meets your requirements and more your mouse towards it to click – you see “See Similar” button popping up, with WinDealist window coming up soon. This is how WinDealist adware functions on a hijacked browser.