I recently faced same problem when i bought wireless Logitech keyboard mouse . After troubleshooting , i came to know that USB port incompatibility . so check both USB port before declaring Keyboard faulty .
Mussoorie that is hardly 30-35 km sway from dehradun. So if it Snow fall in mussoorie , half of youngster rush to enjoy snow in Mussoorie .
This is just a test Blog on my WordPress website