Your computer is not able to connect to a wireless network. You know there is a wireless router at your location. Troubleshoot to see what the problem may be and how to fix it. List 3 different reasons this issue may exist and what steps you would take to resolve it.
One reason is that the password for the wireless router is not stored in the computer. To solve this, you ask for the password of the wireless router. Another reason is that the wifi option for your computer was switched off. You need to check in the settings for this option.Lastly, the reason might be that the router was off. You just have to switch on the router for this case.