With so little detail a factory reset is next. Let's try to avoid this.
1. Scan with Grif's help from http://www.cnet.com/forums/discussions/how-to-remove-pup-option-603542/#post-f742c795-5881-433b-a29b-6d758efe5cd3
2. To avoid a lot of questions supply a Web Speccy. Read how at https://www.piriform.com/docs/speccy/using-speccy/publishing-a-speccy-profile-to-the-web
i have a Lenovo Ideapad, and from some time to time my mouse get stuck... with a glitchy view for a minute or two..
dont want to format my pc