How to use a router to several computers to share files and printers

Please step by step in detail, thank you.

1, open the router DHCP
2, the computer automatically obtain IP
3, set up file and printer sharing router plug in the power, boot, all the computers to connect with the router (cable connected, the first person to do a good job Crystal, a computer card with the export route), to connect a printer Computer, the computer's IP address set up IP:192.168.0.1 ~ 254 (each different), Subnet Mask:255.255.255.0, gateway:192.168.0.1, you need to right-click the file-sharing And printers and set a share, with a few routes will link the computer
2, the printer will be installed on a computer
3, click on the printer is equipped with a computer “start” – Control Panel – Printer And fax – to find a printer installed, right-click – sharing – sharing confirm
4, in the other computers on the “start” – Control Panel – Printers and Faxes, select “Add Printer” – Next, select the network printer Or connect to other computer printers, the next step, visit the printer …to find the next step has been completed.

File-sharing, to be shared on a file folder, right-click the folder , Attributes ..sharing, the other will look at Chinese