diff --git a/network_speed/LICENSE b/network_speed/LICENSE
new file mode 100644
index 0000000..79a3414
--- /dev/null
+++ b/network_speed/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 Basu
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/network_speed/prometheus/prometheus.yml b/network_speed/prometheus/prometheus.yml
index eee9931..6897e79 100644
--- a/network_speed/prometheus/prometheus.yml
+++ b/network_speed/prometheus/prometheus.yml
@@ -35,7 +35,7 @@ scrape_configs:
 # Remote Write Configuration (Grafana Cloud)
 # Security: Use environment variables for credentials instead of hardcoding
 # Set these before running Prometheus:
-#   export GRAFANA_USERNAME="1064956"
+#   export GRAFANA_USERNAME="your-username-here"
 #   export GRAFANA_PASSWORD="your-api-key-here"
 # Then run: prometheus --config.file=prometheus.yml
 remote_write:
diff --git a/network_speed/speedtest-monitor.service b/network_speed/speedtest-monitor.service
index 858a61d..c1555bf 100644
--- a/network_speed/speedtest-monitor.service
+++ b/network_speed/speedtest-monitor.service
@@ -1,4 +1,7 @@
 # Systemd service file for Internet Speed Monitor
+# IMPORTANT: Adjust the paths and user (User=pi, WorkingDirectory=...) below 
+# to match your specific installation.
+#
 # Copy this to: /etc/systemd/system/speedtest-monitor.service
 #
 # Installation: