I see lines on the desktop - Computers & Internet

go control panel , find installed programs and look for a program line AOL desktop
click on and high light that line and click uninstall

External speakers of any kind can be used on a desktop. Just plug the line from the logitech speakers into the Line Out (light green port) on the back of the desktop, plug the power cord in (if there is one) and you're good to go.

getting vertical lines are usually hardware issues , jst do one thing check in bios by tapping f10 continiously while u restart the computer and check if u get the same vertical lines on the bios screen or not if u get then the monitor has gone bad u need to replace the monitor.

memory pops in and out of normally vertical dimms make sure power cord is not pluged in the press white clip out then make sure memmory lines up correct one short line and 1 long line of gold connectors match the gap to the tab press untill white tabs click in place

The blue lines are a sign that the screen itself is failing. You can try to reseat the data cables from the motherboard to the back of the screen, but in most cases this is indicative of an immenent screen failure.

Is it a progress line that shows how the atart up is progressing?

It may also be a small glitch in your video card. If its not present when working normally, i would not worry too much about it.

plz right click ur desktop and then click on properties/display properties/aperance. from there u can the settings. hope it solves ur problem.

Two inch vertical line appeared.It sometimes is on the left and sometimes moves to the middle. It is only on the desktop.

Sounds like your video inverter is bad or possibly the screen is going bad

**** u