Why won't my headset work?

I just bought a new straight talk phone & it was working last night & most of today but now i can't text or make calls it jus...

my brother made me a dvd that he downloaded and it worked fine on my laptop. but when I try it in another laptop it wont work...

Okay, I want to do a video call with my friend except the last two days it hasn't worked. My webcam light goes on then when t...

Our music player is not playing our song on our band's myspace site. It only says loading unless i click on the curser and th...

Riight why wont Myt Msn work :( :P it keeps coming up with error code: 80070005 ?? and the rmebeer me part and everything is...

Okay so I guess my Zune needed to be updated? And my sister did it for me and now all my music is gone and I tired to put it ...

I hooked a phone up in my room, it wont give me a dial tone. I hooked it up in my dads office and it works fine. it has a ful...

My webcam isn't working and I don't know why. I don't have the disk for it, but I used a website to download the software. It...

it was working this morning and I just got some new songs and wanted to put them on my ipod and now it won't turn on I turned...

So this mornin my phone was perfectly fine. I didn't drop it,didn't hit it on anything. It was perfect. Then around lunch tim...