I put in the CD of files in my laptop and it makes wirring sounds and doesnt read the CD. Also if a CD ejects when putting it in whats that mean. What happened to the cds and files in them how do I restore it and what happened?
So...
1) If all discs fail (try at least three, at least one CD and one DVD) then it's probably the drive itself
2) If some discs play then it's likely just bad discs (which in some cases may work with a different computer)
3) Options include replacing the unit internally if defective, or a USB method as mentioned. I don't recommend a SHOP since they'll likely charge you a lot to tell you what you should be able to discover from my above troubleshooting.
4) Cleaning CD/DVD: in some cases this works. The quick method is to run under water, soak some toilet paper and rub lightly from center to outside, center to outside... then shake off water and lightly use dry toilet paper from center to outside.
There are likely better options though avoid the "toothpaste" method since some have abrasives which can damage your disc.