dism /online /Enable-Feature /FeatureName:TelnetClient Step 1: Open PowerShell as Administrator Step 2: Run:
Install-WindowsFeature -Name Telnet-Client (On Windows 10/11 home, this may not work – use Method 1 or 2.) Open Command Prompt and type:
dism /online /Enable-Feature /FeatureName:TelnetClient Wait for completion (progress shown). Step 4: Close and reopen CMD, then type telnet to verify. On Windows 7 / Vista (Admin CMD) Same command works:
dism /online /Enable-Feature /FeatureName:TelnetClient Step 1: Open PowerShell as Administrator Step 2: Run:
Install-WindowsFeature -Name Telnet-Client (On Windows 10/11 home, this may not work – use Method 1 or 2.) Open Command Prompt and type:
dism /online /Enable-Feature /FeatureName:TelnetClient Wait for completion (progress shown). Step 4: Close and reopen CMD, then type telnet to verify. On Windows 7 / Vista (Admin CMD) Same command works: