2018年11月19日 · For reasons I can't explain, my Windows Defender icon will go missing from my taskbar. Other times, if I restart my laptop, the Windows Defender icon doesn't appear. For what it may be worth, the following, has always worked for me (although I can't explain why) when either of the above occur. Right click on the Start button.

2021年11月15日 · Select the Startup Tab, in the list on that tab, is the Windows Defender Notifications Icon startup process enabled? 2 Right click your Taskbar, select Taskbar Settings Click Turn system icons On or Off, check there if that icon is enabled. _____

2022年9月30日 · Launch "C:\Windows\System32\SecurityHealthSystray.exe". This adds the "Windows Security" icon to the notification area. To auto-launch the program at every startup, run this command-line from an admin Command Prompt window:

2019年1月24日 · Then, check that 'Windows Defender Notification Icon' is set to Enabled. I hope this information helps. Feel free to contact us for any further assistance on One drive. We will be happy to help you. Thank you very much for using Microsoft products. Regards

after tried many antivirus i decided to stay with defender, but the windows defender system tray icon seems disappeared. I have windows 10 pro 21h1, tried to run SecurityHealthSystray.exe but work untill the next reboot after that the icon is a ghost. tried also with systray policy with zero result. can you help me?

2011年10月22日 · To find out what's running, do a CTRL-ALT-DELETE and click Start Task Manager. Click the Applications tab to see what applications are running, click the Processes tab to see an extensive list of active tasks.

2024年12月19日 · If you have installed other security software, firewalls or other antivirus programs (e.g. Kaspersky, Norton Antivirus, Windows Defender, etc.), check to see if these programs crash, if they still do it means that a virus is blocking the scanning of the security software causing the process to eventually crash.

2023年4月10日 · A couple of my apps that are "flagged" by Windows defender have that obnoxious Windows Defender icon on them and it's driving me insane. Is there any workaround that will get rid of it?(side note:

2024年12月3日 · Hello, FilipSerban. Welcome to the Microsoft community. Thank you for your feedback. I understand that you want to disable Microsoft Defender updates. Currently there is no way to block Microsoft Defender updates, you can try to hide specif

2025年1月10日 · 3. Out of 69 antivirus engines, only VBA32 flagged the file as "Suspected Of Trojan.Downloader.gen." This is likely a false positive, as no other major antivirus tools flagged the file. I recommend creating a system restore point or backing up your important data before using Windhawk.