I'm not really into computers so I needed some help.

My CD Burner jammed and I cannot get the disc I inserted.

How will I get the CD inside?

Do i have to open my system unit to get?

The audio jack of my computer stopped working.

I cannot hear any sound.

I bought a new headset thinking that it is only a problem with a headset, but when I tried the new one, still I cannot hear any sound.

What is the possible problem of my computer?

I really love singing. I used the built-in recorder of my netbook and played my favourite song and sang along the way. After everything's done, i played the recorded music and discovered that my voice was not recorded. Is there a problem with the built-in mic?

My monitor suddenly went black although the power is still on.

The display did not show up and no error messages were shown.

How to fix this problem..?

what devices are used for input data or information into computer or other processing devices like iPhone,iPad ,photocopy machine

What if my Laptop shuts down before the battery status indicator shows empty or my computer operates after the battery status indicator shows empty?

What is the best operating system for Samsung and HTC mobiles phones : Android or Windows Mobile?

#define cat(x,y) x##y concatenates x to y.

But cat(cat(1,2),3) does not expand but gives preprocessor warning. Why?

What are specified features in apple laptops hardware which became unique than its competitors companies Laptops also explain about its prices as compare to other.

I Know that using an Hdmi gives better quality than using a SCART for a console.What if i use a VGA cable (using an adapter) , is that like HDMI or like SCART in quality?