Windows 10 is going to be Microsoft best OS version for years to come. This is arguably certain from the functionality perspective and changes which have been carefully made to meet public demand for the operating system overhaul. The changes include incorporating Cortana(as a vocal guide), change in the way Start Menu is accessed - which is different from the Windows 7 or Windows 8 in a way. There is a complete difference in the build version from the usual version 6 in previous ones to version 10. This may imply it is not going to be the usual OS restricted to particular PC hardware as before but to a cross-platform that cut across mobile through other hardware out there.
Red arrow pointing to buggy App in Metro
The apps which you've installed on Windows 10, like in every other operating system, sometimes become buggy and can be fixed through easy means. That is when this information becomes useful to you.
If you are having troubles with opening your Metro apps in Windows 10 and have tried all possible means to fix them without finding solution it is time to look no further than apply this solution immediately.
Note: To make this process possible you would have to log in with your administrator's credentials or e-mail account as required by Microsoft.
Image showing how to unpin an App
STEP 1: Right-click on each and every app that is buggy or refuses to open and select 'Unpin from Start'.
Red arrows pointing to the process
STEP 2: Right-click on 'Start button' and select 'Windows PowerShell(Admin)' to continue.
Image showing red arrow pointing to what to do at PowerShell
STEP 3: Type or copy and paste Show-WindowsDeveloperLicenseRegistration and hit the ENTER key to continue.
Click on the tab with the red arrow
STEP 4: Click on 'I Agree' on the 'Developer License' dialog to continue.
How to log in with you e-mail account
STEP 5: Log in with your e-mail account or administrator's credentials.
Enter the command with the red arrow
STEP 6: Type or copy and paste Get-WindowsDeveloperLicense to check the status of the 'Developer License' installed.
Red arrow pointing to command at PowerShell
STEP 7: Type or copy and paste wsreset at PowerShell command to reset Windows Store.
Image of red arrow pointing to the process
STEP 8: Click on Windows Store to open it and click on 'Account' tab and select 'My Apps'.
Red arrow showing buggy app to re-install
STEP 9: Log in with your e-mail account or administrator credentials - if you haven't done so and select buggy apps at 'My Apps' and click on 'Install' to re-install them.
Image of red arrow pointing to App after re-install
STEP 10: Look for the apps at Metro after re-installing them and click on them to confirm their conditions.