Hi Dimitri, thanks for posting here in the Microsoft community, to use a microphone with Russian and Hebrew, make sure your Windows language settings include those languages for speech recognition.
You can add them via Settings > Time & Language > Language.
For the network adapter, try downloading the latest drivers from the manufacturer’s website or use Device Manager > Update Driver.
For unlocking your old phone, please specify the model and issue so we can guide you better.
To better understand, can you confirm which version of Windows you're using and whether the microphone works in other languages like English?
Let me know how it goes.
Chard