slmgr /ipk M7XTQ-FN8P6-TTKYV-9D4CC-J462D
slmgr /dti Call the Microsoft Activation Center (number provided), enter the installation ID, and then use the confirmation ID: activar windows 10 ltsc
slmgr /skms kms-server.yourdomain.com:1688 slmgr /ato Step 5: Verify Activation slmgr /dlv You should see “Licensed” in the output. Method 2: Activation via MAK (Individual Key) Use this if you purchased a unique MAK key from Microsoft (e.g., via Volume Licensing Service Center). Step 1: Open Command Prompt as Administrator Step 2: Install Your MAK Key slmgr /ipk YOUR-MAK-KEY-HERE (Replace YOUR-MAK-KEY-HERE with the 25-character key) Step 3: Activate Online (Recommended) slmgr /ato Step 4: Activate by Phone (If no internet) If online activation fails, run: enter the installation ID
slmgr /ipk M7XTQ-FN8P6-TTKYV-9D4CC-J462D (Note: Both LTSC 2019 and 2021 use the same GVLK key: M7XTQ-FN8P6-TTKYV-9D4CC-J462D ) Replace kms-server.yourdomain.com with your actual KMS hostname or IP: activar windows 10 ltsc
