ユーザーがモバイル デバイスの OS を更新します。頻繁に使用されるアプリケーションは、デバイスの起動直後に一貫して応答しなくなります。次のトラブルシューティング手順のうち、ユーザーが最初に実行する必要があるのはどれですか?
正解:B
Explanation Sometimes, an OS update can cause compatibility issues with some applications that are not optimized for the new version of the OS. To fix this, the user should check if there are any updates available for the application that can resolve the issue. The user can check for application updates by following these steps: On an Android device, open the Google Play Store app and tap on the menu icon in the top left corner. Then tap on My apps & games and look for any updates available for the application. If there is an update, tap on Update to install it. On an iOS device, open the App Store app and tap on the Updates tab at the bottom. Then look for any updates available for the application. If there is an update, tap on Update to install it.