Boost Your Wifi Signal With Powershell - Check Wireless Strength Like A Pro! 

To find out the Wi-Fi signal strength through PowerShell, use these steps:
Open Start.
Search for PowerShell and click the top result to open the app.
Type the following command to check the signal strength and press Enter: (netsh wlan show interfaces) -Match '^\s+Signal' -Replace '^\s+Signal\s+:\s+',''
Confirm the signal quality output. (The percentage goes from 0 to 100, where 100 percent indicates excellent signal quality.)
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