A family of Microsoft word processing software products for creating web, email, and print documents.
Hello, what error or message shows after you enter your email on the sign in screen?
Sign in issues on Microsoft Word and Microsoft PowerPoint usually happen due to app cache or account sync problems. Open your phone Settings, go to Apps, select Word and PowerPoint, then clear cache and restart the apps. Make sure Google Play Services and Android System WebView are updated. Then remove your account from the app if listed, restart your phone, and sign in again using the correct Microsoft account linked to your subscription.