shubham2336,
Welcome to Microsoft Windows.
I will need some more information to assist you better.
a)Is your computer connected to internet?
I will suggest you to reinstall the internet checkers & internet spades using Turn Windows features on or off and check if you come across the same problem.
You may follow the steps mentioned below:
1. Click the Start button, click Control Panel, click Programs, and then click Turn Windows features on or off. If you're prompted for an administrator password or confirmation, type the password or provide confirmation.
2. To turn a Windows feature on, select the check box next to the feature. To turn a Windows feature off, clear the check box. Click OK.
For more information on Turn Windows feature on or off, you may visit the link mentioned below:
Turn Windows features on or offhttp://windows.microsoft.com/en-US/windows7/Turn-Windows-features-on-or-off
Hope this information is helpful.
Regards,
Sujan – Microsoft Support
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