note for computer tech..

1. utk cek sistem dlm kmpter:

• my computer( right clik)
• manager
• computer managment
• device manager

2. utk cek internet connection:

• local area connection status
• properties
• internet protocal( double clik)
• IP address (cth:192.168.1.154)
• DNS (utk back-up jika salah 1 xleh gna)
• cek preffered DNS server & alternate DNS server...