If you can remember what you did to your computer, just before you cannot get onto the Internet, it will be helpful. Otherwise, it will be alot of guesswork on what went wrong... it can be countless of things, from viruses to the wireless setup in your laptop. If you can get on and won't stay connected, it may be an issue with your existing setup or the wireless strength of your provider may have URL1 maybe a better deal (and more efficient), if you know of someone within distance and who is not computer challenge, to have a look at it to determine whether it is a setup problem or it is your laptop or other things.
Would like to help, but without much information to go on, it will be extremely difficult to even come up with a good guess... Sorry.
You could also try running the system restore option, if you have made a configuration change, system restore is good at taking it back to how it was before. You will not lose any data, but anything installed after the restore data will be removed.
First of all remove any internet security software that could be in trial mode and is expired such as norton internet security or mcaffe. Second run an antivirus program like avast or avg on it. Third run malwarebytes You can get these programs from download.com.Id say use a computer that can get online to get the progs and transfer them with a usb driveCheers.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.