There are a few possible reasons why there might be no WiFi option in your laptop:

• The WiFi adapter is disabled. To check this, go to Control Panel > Network and Internet > Network and Sharing Center > Change adapter settings. Right-click on your WiFi adapter and select Enable.
• The WiFi adapter driver is missing or corrupted. To check this, open Device Manager (press Windows key + X and select Device Manager). Expand the Network adapters category and look for your WiFi adapter. If there is a yellow exclamation point next to it, then the driver is missing or corrupted. To fix this, you can try to update the driver automatically or download the driver from the manufacturer’s website.
• The WiFi adapter is broken. If you have tried all of the above steps and the WiFi option is still missing, then it is possible that the WiFi adapter is broken. In this case, you will need to have it repaired or replaced.

Here are some additional troubleshooting steps you can try:

• Restart your laptop. This can often fix minor software glitches.
• Restart your router and modem. This can also fix minor software glitches.
• Run the Network troubleshooter. To do this, go to Settings > Update & Security > Troubleshoot and select Internet Connections. Click Run the troubleshooter and follow the instructions.
• Update your Windows operating system. Microsoft regularly releases updates to Windows that can fix bugs and improve performance. To check for updates, go to Settings > Update & Security > Windows Update.
• Try connecting to a different WiFi network. If you can connect to a different WiFi network, then the problem is likely with the original network.

If you have tried all of the above steps and the WiFi option is still missing, then you may need to contact the manufacturer of your laptop for further assistance.