Hp 2000 laptop Network controller is the problem,

please i need the driver of this pc help me cause am not accessing internet, ether wireless or any the driver that is missing is Network Controller   please assist me.

How are you connecting to the internet, via wireless network or are you phsyically plugged in?  Let's do some basic tests: Some info gathering:
Go to Start > Run > type "cmd" than OK.
Type "ping 8.8.8.8" (test connectivity to Googles DNS server).
Type "ping yahoo.com" (test DNS).
Type "ipconfig /all"
Provide the output here.

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