> For the complete documentation index, see [llms.txt](https://meetboard-tutorial.gitbook.io/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://meetboard-tutorial.gitbook.io/en/system-settings/screen-lock.md).
# Screen Lock
Meetboard allows users to set a screen lock to protect access and ensure device security.
By enabling a screen lock, users can prevent unauthorized access to the system, maintain privacy of their content, and avoid accidental changes or interruptions during meetings or presentations.
This feature is especially useful in shared environments such as classrooms, offices, or exhibition spaces, where multiple users may interact with the same device.
Screen lock adds an essential layer of control and professionalism to the overall user experience.
{% stepper %}
{% step %}
### Open Settings
Click Settings icon on the home page
{% endstep %}
{% step %}
### Screen Lock
Scroll down on left bar to Security, click Screen Lock
{% endstep %}
{% step %}
### Choose Screen Lock Type
Choose one of the screen lock type and follow the instruction
{% endstep %}
{% endstepper %}
