I still can't find the Virus & threat protection tab, what should I do?

The missing section and “IT administrator has limited access” message are most consistent with a policy that hides Virus & threat protection, so check the device’s management status and effective policy before repairing Windows.

1. Determine whether the PC is managed

Open Settings → Accounts → Access work or school.

• Work/school-managed PC: Do not override the policy locally. Ask the administrator to set Hide the Virus and threat protection area to Disabled or Not configured. In Intune, the equivalent setting should be No or Not configured.^1^
• Personal PC with an unwanted organizational connection: Select the work or school account and choose Disconnect, then restart. Disconnecting removes that organizational connection from the device; it does not delete the account.^2^
• Personal, unmanaged PC: Continue below.

2. Check the Windows edition and hiding policy

Open Settings → System → About and check Windows specifications → Edition.

The documented DisableVirusUI policy applies to Windows 10/11 Pro, Enterprise, Education, and IoT Enterprise, version 1709 or later. When enabled, it removes the section from both the Windows Security home page and navigation bar—matching the screenshot.^3^

On Pro, Enterprise, or Education

1. Press Win+R, enter gpedit.msc, and select OK.
2. Go to: Computer Configuration → Administrative Templates → Windows Components → Windows Security → Virus and threat protection
3. Open Hide the Virus and threat protection area.
4. Select Disabled or Not configured, then OK.
5. Restart Windows.

Microsoft documents that Enabled hides the entire section.^4^

If gpedit.msc is unavailable on one of those documented editions, check the corresponding registry value:

1. Open Registry Editor as administrator.
2. Go to: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Virus and threat protection
3. If UILockdown exists, first use File → Export to back up that key.
4. If its value is 1, double-click it, set Value data to 0, and restart.

Editing the registry incorrectly can affect Windows; change only this documented value. A value of 1 hides the area, while 0 shows it.^3^

If the key is absent, skip this edit. If UILockdown returns to 1 after restarting, the device is still receiving policy; identify the management source or contact its administrator rather than repeatedly overriding it. An administrator can generate an effective Group Policy report from an elevated Command Prompt:

mkdir C:\temp
GpResult.exe /h C:\temp\GpResult_output.html
start C:\temp\GpResult_output.html

Microsoft recommends identifying and removing or revising the conflicting policy through the tool that manages Defender.^5^

On Windows Home

The cited DisableVirusUI policy is not documented as supported on Home, so do not create that policy registry key manually. Proceed to app and system repair.

3. Repair Windows Security if no hiding policy applies

Because third-party antivirus and its remnants have already been removed, do not repeat that step.

1. Open Settings → Apps → Installed apps on Windows 11, or Settings → Apps → Apps & features on Windows 10.
2. Find Windows Security and open Advanced options, if available.
3. Select Repair.
4. If the section remains missing, select Reset, then restart.

Not every app exposes Repair or Reset; skip this step if those options are unavailable.^6^

4. Repair Windows components

Open Command Prompt as administrator and run:

DISM.exe /Online /Cleanup-image /Restorehealth
sfc /scannow

Wait for both commands to finish, restart, and reopen Windows Security.^7^

On Windows 11, if the tab is still absent, use Settings → System → Recovery → Fix problems using Windows Update → Reinstall now. This reinstalls the current Windows version, repairs system files and components, and preserves apps, files, and settings. Keep the PC connected to power and the internet.^8^

If that option is unavailable, use a Windows in-place repair upgrade; it is the next non-destructive repair path and is intended to retain personal files, settings, and installed applications.^9^

References

1. Settings for the Windows Security experience profile in Microsoft Intune
2. Manage User Accounts in Windows | Microsoft Support
3. Policy CSP - WindowsDefenderSecurityCenter
4. Virus and threat protection
5. Troubleshoot Microsoft Defender Antivirus settings
6. [Windows 10](https://support.microsoft.com/windows/apps/repair-apps-and-programs-in-windows#summary)
7. [Windows 11](https://support.microsoft.com/windows/deployment/updates-lifecycle/troubleshoot-problems-updating-windows)
8. Fix issues by reinstalling the current version of Windows | Microsoft Support
9. I open Virus, and Threat protection and or other security apps and it says that Your IT administrator has limited access to some of this app. How to fix? - Microsoft Q&A