Hi, all. I am getting really annoyed with the fact that my laptop (Acer Aspire E1-571) with the editions of Windows 10, specifically with the cursor that whenever I type, it goes back to the start of the sentence. Also, whenever I scroll down, it goes back up automatically to the first page or the very top of the page. It is not just my web but also with my start up page that when I try to click on the last app, the blue highlighted thing highlights the first app. Please help me!