how can i connect my laptop to my pc

Laptop and PC can be connected either through wired or wireless connection. If you prefer wired one you should get a Pc-laptop cable which are available in computer peripheral shop. In case of wireless connection if your computer has wireless connectivity feature enable it and also check whether you laptop wireless connection is enabled. If your PC do not have wirless connective feature you can get a external wireless device or can use a wireless router through which you can share Internet also. The price of wireless router would be around Rs.1000 which need installation in you PC as well as laptop. However the best option would be through wired cable as sometime wireless do not connect easily.
Hope this information is useful