If you have a CD or DVD that won’t play because it’s covered in dust and scratches, a little forehead grease will get it working again. Now that’s using your head. Get daily tips, tricks, and tech ...

Clean the disc: cotton, alcohol, and… toothpaste? Start by cleaning the disc with a soft cotton cloth dampened in alcohol or a window-cleaning solution. Be sure to wipe the disc gently from the center ...

It happened the other night — I reached for a beloved DVD and was happily watching while snuggling with a blanket when it hit a bit of a blip. I tried just about everything from fast-forwarding to ...