Verified answer

May be you have uninstalled your LAN and wireless drivers which is leading to this problem. So go to Dell website and download your drivers and install. Remember whatever it is don't delete your drivers, this might lead to many hardware not working!

Well...umm...how about reinstalling the Dell driver thing?

Sounds like what you did was uninstall the driver that allows the computer to recognize and use its network card. Without that it can not connect to the Internet.

Go to support.dell.com using another computer, look up your model, and download the drivers. Copy them to a USB memory stick, CD, or other movable device, take them to your computer and install them. That should resolve the problem.

#a million Ditch the girl, you could study to have your heart broken, an if the girl retains coming lower back and messing with you, only drop it together with her, it won't help any circumstances (I even have had comparable situation, be a pal, yet be assertive which you're over her) #2 some thigns you won't be able to alter, and having a youthful sister can deliver approximately frustration, whether in case you recognize which you won't be able to do anythign approximately it, it will make your lfie much less complicated, finally your sister will bypass with the aid of hormornal stages the place she would manage to in some way betray your mothers and fathers and grow to be a bad see dfor a lil on an identical time as...jsut wait... haha #3 I actually have a pal that has had an identical subject concerns with mothers and fathers constantly scolding him, and now he's 21 and remains being taken care of like a ten 12 months previous. He never had the middle to talk lower back, yet in some strategies you additionally should be assertive and tutor your mothers and fathers you mean enterprise. they could understand which you have a innovations too, so if it comes with a letter, or any frm of chatting with them, you could attempt and show your self, earlier you finally end up liek my pal #4 inform on the ***** of a instructor, jsut refer to the faculty preparation counselour and say which you're ebign demeaned interior the class room and you need to be taken care of greater valuable. inform him your problems, or maybe take it up with the vice important or something. all of it has to do with assertiveness your problems sturdy success =]

You most likely uninstalled your LAN driver if you using anything below windows 7. Go on a friends pc find the LAN/ Internet driver for your model PC throw it on a flash drive and install it on your PC