https://community.qvc.com/t5/Electronics/For-the-person-with-the-jumping-cursor/m-p/346471#M5203 <P>Its your mouse. I am using DH's Dell laptop with his mouse while mine is in the shop. Its been jumping all over for two days, and I remember having the problem with it before. In desperation I switched to my mouse and things are just fine. They both say GS Dell on the bottom and have the red light. So no obvious differences to a computer idiot like me. </P> Tue, 06 Aug 2013 14:25:19 GMT depglass 2013-08-06T14:25:19Z https://community.qvc.com/t5/Electronics/For-the-person-with-the-jumping-cursor/m-p/346471#M5203 <P>Its your mouse. I am using DH's Dell laptop with his mouse while mine is in the shop. Its been jumping all over for two days, and I remember having the problem with it before. In desperation I switched to my mouse and things are just fine. They both say GS Dell on the bottom and have the red light. So no obvious differences to a computer idiot like me. </P> Tue, 06 Aug 2013 14:25:19 GMT https://community.qvc.com/t5/Electronics/For-the-person-with-the-jumping-cursor/m-p/346471#M5203 depglass 2013-08-06T14:25:19Z