Windows 10: Windows 10 start menu and notifications not working

WIndows 10 start menu and notifications menu not working when I left click on them. also some apps in my task bar begin to open and then immediately close when I try to open them. I have only had this problem for about a day. How should I go about fixing this issue?

:)

 

Windows 10 Start menu issue

Maybe this can help re Pin to start mate.
http://answers.microsoft.com/en-us/...ndows-10/2d5507fb-939b-4d53-98a8-78e1ab93adde

 

Windows 10 Start menu issue

Tried the fist no dice. Even tried uninstalling Kasperski still no go

 

Start menu is not working on Windows 10

Hi,

Iunderstand the frustration if things are not working fine as expected.

Please help us with below details,

• • • • • 
          When you say "If I sign in under my user name I am in some earlier version", which version you are referring to?
          
        • 
          Did you made any recent changes to your computer prior to the issue?
          
        • 
          When you say “I cannot access the start menu and am limited to IP as a browser” Is it refers to Microsoft Edge?
          

As an initial steps, I suggest you to check for the Windows version. To do so, follow the below steps:

1) Login to your computer through user name on which it show earlier version of Windows.

2) Press Windows key + r.

3) Type winver, hit enter.

For the issue related to start menu, I suggest you to refer to the below Microsoft help article and check,

https://support.microsoft.com/en-us...ubleshoot-problems-opening-start-menu-cortana

Reply with results and necessary information to help you further.

Thank you.