In Windows 8 Store there might be many reason for Apps new Updates available time by time. App new updates might fix old bug in app, add new features to the app or offer some additional data in App . So it is highly Recommended to install App Updates for keeping Windows Store Apps up-to-date . Just follow below given simple steps for checking and installing windows store Apps updates in Windows 8 .
Step 1 - First Open the Store App from Start Screen .
Step 2 - Now Open the Settings Charm and Click on App Updates .
Step 3 – If you are not Signed In with your microsoft account, then Sign in to Windows Store by using you Microsoft email id and Password.
Step 4 – Click on Check for updates .
Step 5 – If new update is Available for any App , check mark the App and Click on Install .
That’s It . Now you can Close the Store by pressing Alt + F4 .