I have a HP desktop about 2 years old with the Windows 7 operating system. All of a sudden the cursor arrow and hand have turned neon and the black line to indicate where you are typing in a white box has turned white and cannot be seen against the white background of the typing box. I have tried going into the control pannel/mouse/properties and checking defalt. I also have tried unclicking the Shadow box and the Allow thems to change arrows box. This has not helped. I am using the Standard Microsoft Aero Scheme. I should mention that once I statrt typing the black flashing line shows up, but it is white to show where I want to start typing. The neon arrow disappears when I cross the line into the box. Any help would be appreciated.