# Manage Your Device
In this article, you will learn about devices in CUBE OS, and how to manage them to fit your needs.
## 1. Identify your device
CUBE OS utilizes corner labels on the device cards to identify how the device is connected.
You could see the following types:
## 2. Rename Your Devies
{% stepper %}
{% step %}
Click on the device card you want to rename.
{% endstep %}
{% step %}
Click on the Gear icon.
{% endstep %}
{% step %}
Click on the Edit icon, then enter a new name for your device.
{% endstep %}
{% step %}
Click on the Save icon.
{% endstep %}
{% endstepper %}
## 3. Change Device type & add pictures
{% stepper %}
{% step %}
On the basic info tab, you can change the device type.
{% endstep %}
{% step %}
Or you can customize its icon.
{% endstep %}
{% endstepper %}
## 4. Remove devices
Scroll down to the bottom of the edit page, and you can find the 'Delete Device' button.
## 5. Assign Room
On the Shortcuts tab, you can assign the device to a specific location.
---
# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://cube.ewelink.cc/feature-exploration/manage-your-device.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.