You will see a simple Out-GridView table containing information about the parameters of all available wireless networks. $bool=$cmd -Match -Title 'Scan Wifi Script' $bool=$cmd -Match 'Authentication+.(.+)$' The following PowerShell script scans all available Wi-Fi networks (including Windows access points), displays their names, signal strength, channels (useful if you want to find free channels), and supported standards (802.11n, 802.11ac, 802.11g, wlan show networks mode=bssid You can also use netsh to also display a list of all available wireless networks in your wireless adapter’s range (not only the list of saved Wi-Fi networks): Anything lower than -70 dBm is considered weak and may result in slow internet speeds or dropped connections.You can run this PowerShell code in an infinite loop and check the status of the signal once every 10 seconds, or make it a Windows service that will notify you if the Wi-Fi connection is poor.
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