How do I fix files not opening on my Android?

How To Fix Android File Manager - YouTube

not-given
Source : https://m.youtube.com/watch?v=8768SmRg1ws

Do I need to update Google Chrome?

Update Google Chrome - Android

To make sure you're protected by the latest security updates, Google Chrome can automatically update when a new version of the browser is available on your device. With these updates, you might sometimes notice that your browser looks different.
Source : https://support.google.com/chrome/answer/95414?hl=en&co=GENIE.Platform%3DAndroid

How do I change my download settings on my phone?

How can I switch my download settings from WiFi to mobile data?

For Android Devices:Open the Settings app on your Android device [1].Scroll down and select "Network & internet."Tap on "Data usage."Look for an option called "Download over Wi-Fi only" or something similar [1].Toggle off the "Download over Wi-Fi only" option [1].More items...
Source : https://poe.com/poeknowledge/1512928000281902

Why is my files not opening on my phone?

Get permission to open a file or folder - Android - Google Docs Editors Help

If you can't open a file, it could be because: You don't have permission. You're signed in to a Google Account that doesn't have access. The correct app isn't installed on your Android device.
Source : https://support.google.com/docs/answer/14743550?hl=en&co=GENIE.Platform%3DAndroid

Why can't I open my downloaded files on my phone?

Get permission to open a file or folder - Android - Google Docs Editors Help

If you can't open a file, it could be because: You don't have permission. You're signed in to a Google Account that doesn't have access. The correct app isn't installed on your Android device.
Source : https://support.google.com/docs/answer/14743550?hl=en&co=GENIE.Platform%3DAndroid

How do I convert a file to PDF on my phone?

Save a PDF of your file on your mobile device - Microsoft Support

Save as PDFOpen the file that you want to save as a PDF, and then tap File on your tablet or tap the File icon. on your phone.On the File menu, tap Print.If not already selected, tap Microsoft Print to PDF on your tablet or tap PDF on your phone.Tap Print.On your tablet, the Save Output As page appears.
Source : https://support.microsoft.com/en-us/office/save-a-pdf-of-your-file-on-your-mobile-device-05e9cacd-bcb4-4679-a791-fb0331c92906