PROBLEM IS OCCURING EVERY TIME I CHECK FOR UPDATES IN MY ASUS APP IT SHOWS NO UPDATES AVAILABLE BUT IF I CHECK PROBLEM IN SYSTEM DIAGNOSIS IT SHOWS UPDATE AVAILABLE BUT AFTER CLICK ON WINDOWS UPDATE IT SHOWS WINDOWS IS UP TO DATE I HOPE YOU CAN SOLVE MY PROBLEM SO I CAME HERE MY LAPTOP NAME ASUS A17 TUF GAMING FA706IH LAPTOP
Well... you don't need to worry that much. It is not an error, but a suggestion, or a reminder to remind you to run Windows update.
It is possible that some of your Windows updates are hidden, so they don't show in the list.
You can wait for the newer update to come, or you can search on other tool to release those hidden update.