> ## Documentation Index > Fetch the complete documentation index at: https://support.locker.io/llms.txt > Use this file to discover all available pages before exploring further. # Get to know Locker on Windows > Learn how to install, manage data, and secure your account on the Locker desktop app for Windows. The Locker app on Windows helps you manage passwords and sensitive data right from your desktop with optimal performance. [Download Locker for Windows](https://locker.io/download#windows) *** ## Import data To optimize your experience, you should import data from your browser or other password managers that Locker supports. ### Popular browsers ### Password managers ### Operating systems & Files *** ## Add, edit, and delete items Manage your vault (passwords, notes, cards, identities) directly in the app. In the **Vault** screen, click `Add New`, select the item type you want to add, enter the details, and click `Add`. Add a new item on Windows Hover over the item you want to edit, click the {'\u22EF'} menu, and select `Edit`. After updating, click `Save`. Edit an item on Windows Hover over the item you want to delete, click the {'\u22EF'} menu, and select `Delete`. *Alternatively, you can select `Edit` and click the **Trash** icon in the detail screen.* Delete an item on Windows *** ## Security settings * **Two-factor authentication (2FA):** Enhance your account security. [Learn how to set up 2FA](/en/locker-general/security-for-locker-account/2fa-for-locker-account). * **Master Password:** The most important key to unlock your data. [Learn about Master Password](/en/locker-general/login-unlock/what-is-master-password). *** ## Lock and unlock Protect your privacy when you are not using your computer: Click the triangle button next to your username and select `Lock Account`. Lock the Windows app Enter your **Master Password** to continue accessing your vault. You can configure auto-lock in **Settings** to ensure the app stays secure even if you forget to lock it manually.