[NETWORK] Setup wireless connection

My stupid wireless connection to my desktop has gone missing after the internet connection has been slow and limited for two days. Not knowing what the reason is, I tried to set it up again without much knowledge on it.

Quite frustrated when I tried to refresh the connection without re-create the network. I knew it didn’t work. I knew that the Internet connection icon wasn’t there. Then, I checked with the Network Connection in the Control Panel. OMG, everything’s gone.

Have no other method so I tried to setup the connection all over again. I needed to create a LAN. Just click and click accordingly few times.  I tried this method few times until I realised I needed a flash drive. I didn’t know why it needs a flash card.. maybe it needs to store the network configuration file into it.

After that, I tried to refresh the Internet connection and again it failed.
Reason: It needs to restart the computer. Sweat.

When I restarted the computer and tried to connect the internet immediately. The connection was too slow and I waited for a while before It returned normal.