How to Change Foreground Flash Count for Windows 11 Taskbar Apps
Foreground flash count in Windows 11 changes how many times an app icon blinks on your taskbar when an application needs your attention. Windows 11 normally makes an app icon blink 7 times by default before stopping.
You can change this number in the Registry Editor (a tool for changing low-level system settings) to anywhere from 0 to 4,294,967,295, or set it to 0 so the icon blinks continuously until you click it. Adjusting this value helps you control distracting visual alerts or make sure you never miss an important message.
Edit the ForegroundFlashCount value in the Registry Editor. Open regedit, navigate to 🗝️HKEY_CURRENT_USER\
How to Change the Taskbar Flash Count via Registry Editor
You change the foreground flash count Windows 11 setting by editing a specific value in the Registry Editor (a tool that lets you change deep system settings). This lets you control exactly how many times an app icon flashes on your taskbar when it wants your attention.
- Press
Win + R, typeregedit, and press Enter to open the Registry Editor. - Navigate to the following path:
HKEY_CURRENT_USER\Control Panel\Desktop - Locate the
ForegroundFlashCountDWORD value on the right side. - Double-click it, select Decimal, and enter your preferred number.
- Click OK and restart your computer or sign out to apply the changes.
Advanced Configuration: Group Policy and Win32 API
If you’re in a business setting, IT admins can control the taskbar flash count for many computers using Group Policy, or developers can use special code called the Win32 API to make apps flash.
C# Implementation Example
Developers can trigger a window flash using the following code snippet:
using System.Runtime.InteropServices;
[DllImport("user32.dll")]
static extern bool FlashWindowEx(ref FLASHWINFO pwfi);
// Implementation logic goes hereSummary
Changing the ForegroundFlashCount in Windows 11 lets you decide how often apps flash on your taskbar to get your attention, like setting it to zero for constant flashing.
Was this guide helpful?
About the Author
Richard
Tech Writer, IT Professional
Richard is a writer at Geek Rewind who turns complex IT tasks into clear, step-by-step guides. He draws on years of hands-on experience in system administration and enterprise IT operations, focusing on Windows, Linux and WordPress: the problems people actually run into, and the fixes that work. His server and WordPress guides come from systems he runs himself. Richard builds and maintains the platform behind Geek Rewind, from its Ubuntu servers and Nginx configuration to its custom WordPress plugins. Many new tutorials start with readers' questions, and he's always glad to answer them in the comments.
No comments yet — be the first to share your thoughts!