Windows 10: Cannot access Windows Defender.

I keep getting an error and i've tried a couple solutions but they didn't work. There is no work/school account in my accounts and i have tried running the commands in cmd with admin and it did not work.

:)

 

W10 can connect to wider internet but cannot access web pages

I have an odd issue with my W10 laptop linked to Sky broadband in the UK via wifi using a Sky router. The effect is that while I can actually access the internet (I can send and receive emails using Outlook and can connect to other machines using TeamViewer) I cannot access any web site (Google, BBC etc). There is no specific error message, merely that the access request timed out and a suggestion that it may be to do with proxy. I have tried the following:

1. Other systems (W10 and ios) can access web sites using the same Sky router (therefore probably not a router problem)
2. I have sent and received emails using Outlook, so the broadband connection is working (probably not a Sky problem)
3. I have tried two different browsers (Firefox and Edge), no connection (not a browser problem)
4. I am using Windows Defender and have:
   1. Made sure that Firefox is in the list of allowed systems in its Firewall, no connection after a reboot
   2. Turned off the Firewall and tried again - no connection

My next step will be to re-install Windows, but has anyone got any other suggestions? Could it be some sort of virus (I have carried out a complete virus check using Defender) So - any suggestions?

 

Windows Defender automatically disabled

Hi Ahmad,

Thank you for responding.

I suggest you to place the computer in safe mode and check if the Windows Defender works.

Method 1:

Step 1: Start computer in safe mode.

• 
  Type Settings in the search box on the desktop, select
  Settings.
  
• 
  Here select Change pc settings and then
  General.
  
• 
  Scroll down to Advanced startup, click
  Restart now.
  
• 
  Click on Troubleshoot, Advanced options, and Startup Settings.
  
• 
  Click Restart, select
  Safe mode and then press Enter.
  

Step 2: Try to
run the Windows Defender in safe mode.

Steps:

• Press Windows key and type Windows Defender.
• Right click on it and select Run as Administrator.
• It may prompts you to enter the password.

Method 2: If the issue still persists, place the computer in normal mode and check for the Windows Defender services.

Step 1: Place the computer in normal mode.

• Press Windows + R keys to open
  Run command.
• Type msconfig and press
  Enter.
• In the System Configuration
  window, click on General tab.
• Select Start-up selection as Normal startup, click on Apply and Ok.
• Follow onscreen instructions.

Step 2: Once you are in normal mode, I suggest you to check for the
Windows Defender services.

• Press Windows + R keys to open
  Run command.
• Type services.msc and press
  Enter.
• Search for Windows Defender, right click on it and
  start the service.
• Also, set the Startup type to
  Automatic.
• Do the same for Windows Defender Network Inspection Service.
• Now check if you are able to access Windows Defender.

Hope it helps. Kindly update the status of this issue, we will be happy to help you.

 

Windows Defender problem

Hi Ernst,

To troubleshoot this issue, we suggest that you check the Windows Defender service if it's running. If you are using a third party spyware/malware program, it may disable the Windows Defender service. To do this, please follow the steps below:

• Press Windows + R key.
• Type services.msc.
• Right-click Windows Defender service and click
  Start.

Let us know the result.