Presence of Yesdear virus adware inside the system causes to display numerous ads windows on browsed web pages and desktop window. It may have suspicious products with discount offers, coupon codes, money saving tricks and etc. All these details are only attract users as much as possible to generate pay per click revenue. Said adware carries ability to disable the working of updated anti-virus, task manager, firewall alert and etc. It degrades PC performance badly so, removal of Yesdear virus and its related components is very important as soon as possible either with manual method or automatic Yesdear virus removal tool given below.
http://www.pcinfectionremovalguide.net/download-spyhunter