1. Who is your internet provider?
2. Connect a wireless router to the main PC
3. Use a wireless adapter USB or Card installed on second PC.
Follow the instructions provided with the kit.
To share the printer, open control panel then printers and faxes. Here you can select the properties of the installed printer and the sharing tab. Choose to share option. On the second PC, once connected, in control panel, printers and faxes, select to add new printer in the left panel. Follow the wizard to install the printer, done...