I have run antivirus programs and spyware programs with nothing found.1) I will have an open window, say such as email, the title bar will go light in color and the cursor disapperas. As if another window becomes the active one. I must reposition my cursor to continue.2) I can have an internet tv show/internet streaming playing in full screen mode and constantly minimizes the window. I have to change it to full screen many times while watching a program. I can't find any help with these problems. I have contacted a private technician to check for viruses, nothing was found. I have contacted Dell for help, they were not able to figure the issue out.I'd appreciate any help. Thank you.1 person needs an answerI do too

(more) My cursor will actually blink right before that title bar goes light in color and the cursor disappears. I thought that maybe there was some sort of spyware on my computer, but all the run thrus I have done, pick up nothing. Just while typing my problems here, I had problems with my cursor disappearing (to another active window somewhere) two times.