How to Toggle ‘Open at Computer Login’ in Signal Desktop
This guide explains how to control whether the Signal Desktop app opens automatically when you start your computer. Signal is a popular messaging app that keeps your chats private. It lets you send messages, make calls, and share files from your computer.
Why change this setting?
You might want the app to open automatically if you use it every day. If you rarely use the app, turning this off helps your computer start faster and saves memory by keeping the app closed until you need it.
What happens when you change this?
When enabled, Signal starts as soon as you log in to Windows. When disabled, the app stays closed until you manually open it. Note that if you disable this, you will not receive new message notifications until you manually launch the app.
Steps to Toggle Open at Computer Login
1. Open the Signal app from your Start menu.

2. You can also launch it from the Taskbar or Taskbar overflow.

3. Once the app is open, click File and select Preferences. You can also press CTRL + , on your keyboard, or click the Settings (gear) icon in the bottom left corner.

4. In the Preferences window, click General on the left side. Look for the System section on the right.
5. Check the box for Open at computer login to have it open automatically. Uncheck the box to stop it from opening.

6. If you want the app to run in the background without a window popping up, check the box that says Minimize to system tray.

When you use the Minimize to system tray option, the app will run quietly in your Taskbar app overflow pane.
Troubleshooting Signal Startup Issues
If Signal fails to open at login, check your OS-level startup settings. Press Ctrl + Shift + Esc to open Task Manager, then click the Startup apps tab. Ensure Signal is set to Enabled. If you encounter authentication errors, ensure your system keyring is unlocked. For persistent account issues, visit the official Signal support page.
Summary
Managing your startup apps keeps your computer running smoothly. By toggling the Signal Desktop login settings, you decide whether the app is ready to go the moment you log in or if it waits for you to launch it. Always check your Task Manager startup items if the in-app toggle fails to work as expected.
Why does Signal keep asking for a password on startup?
Signal asks for a password if you have enabled the app lock feature. This is a security measure to protect your chats. If you want to bypass this, you must disable the app lock in the Privacy settings, though this reduces the security of your local message database.
Does disabling ‘Open at Login’ stop Signal from receiving messages?
Yes. When Signal is not running in the background, it cannot connect to the server to fetch new messages. You will only receive notifications and updates for new messages once you manually open the application and it establishes a connection to the Signal servers.
How do I fix Signal not opening at login on Windows 11?
First, verify the setting inside Signal’s preferences. If it is enabled but still fails, check the Windows Startup folder at C:\Users\Username\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup. You may need to manually create a shortcut to the Signal executable here. Note: This step may require admin privileges if modifying system-wide startup folders.
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[…] you install and set up the Signal Desktop app, you can choose to have it open automatically when you log in to your computer. The app also allows you to turn on or off call relay through Signals’ servers to avoid […]
[…] you install and set up the Signal Desktop app, you can choose to have it open automatically when you log in to your computer. The app also allows you to turn on or off call relay through Signals’ servers to avoid […]
[…] you install and set up the Signal Desktop app, you can choose to have it open automatically when you log in to your computer. The app also allows you to turn on or off call relay through Signals’ servers to avoid […]
[…] you install and set up the Signal Desktop app, you can choose to have it open automatically when you log in to your computer. The app also allows you to turn on or off call relay through Signals’ servers to avoid […]