Ok well, your not able to connect to the web because your missing drivers
for your hardware. Which are the ones with yellow explanation marks under device manager. We are trying to get the drivers to make the ethernet controller work. In this case it is missing, so we are trying to install it. This will allow you to use your cable from your router to install the other missing drivers, which can cause various problems. This is one of the reasons you cannot connect wirelessly.
Follow these steps :
1. Download this https://www.dropbox.com/s/hgm4gr58dqnynur/IA32.zip
onto a working computer, then move it to your flash drive.
2.move the file from the flash drive to the messed up laptop
3.Then open the folder and press extract all files and ok.
4. You should see a new folder pop up (the new folder from the extraction in step 3.)
5.Run the Setup.exe file and finish the install.
6.Once it finishes connect your computer to the router with the cable, and then run windows update.