(config-if)# ip address 10.23.42.5 255.255.0.0 Add IPv4 address to interface. (config-if)# mac address 1234.5678.90AB Overwrite MAC address. (config-if)# no mac address Remove MAC overwrite.

Commercial robots are far more vulnerable to hacking than many users realise, with cybersecurity experts warning that some machines can be taken over in minutes. Now, Chinese developers have ...

Is your Internet connection unstable? A website won’t load, or your PC can’t reach the router even though Wi-Fi is enabled? Before restarting everything and hoping for the best, Windows offers a ...

On Windows 11, PowerShell is a command-line interface (CLI) developed by Microsoft to execute commands and run scripts. In a ...

Microsoft’s December 2025 Patch Tuesday update for Windows 11, KB5072033, is causing new problems after its release on December 9, 2025. While the update delivers important security fixes and system ...