How do I change my data download settings on my iPhone?

View or change cellular data settings on iPhone - Apple Support

Go to Settings > Cellular, then turn Cellular Data on or off for any app (such as Maps) or service (such as Wi-Fi Assist) that can use cellular data. If a setting is off, iPhone uses only Wi-Fi for that service.
Source : https://support.apple.com/guide/iphone/view-or-change-cellular-data-settings-iph3dd5f213/ios

Does Windows 10 have a file viewer?

No app, no problem! 5 ways to view a file in Windows without its application

File Explorer Preview Pane In Windows 10 or 11, open File Explorer. In Windows 10, click the View menu and then click the entry for Preview pane. In Windows 11, click the View menu, move to Show, and then check the entry for Preview pane. Click a file in the Explorer window, and it should appear in the Preview pane.Jul 21, 2023
Source : https://www.zdnet.com/article/no-app-no-problem-5-ways-to-view-a-file-in-windows-without-its-application/

How do I download a PDF from Google?

Create, view, or download a file - Computer - Google Docs Editors Help

pdf file on Chrome:On your computer, open a Google Doc.At the top, click File. Print.At the left, next to Destination
Source : https://support.google.com/docs/answer/49114?hl=en&co=GENIE.Platform%3DDesktop

How do I open open files?

Video: Create, save, and open files - Microsoft Support

Open a file Open File Explorer and double-click the file, or right-click the file and select Open.
Source : https://support.microsoft.com/en-us/office/video-create-save-and-open-files-5786b4fc-9265-4490-b4b7-3324579ea260

Why can ti open files on my samsung phone?

Can't open a Google file or folder - Android - Google Docs Editors Help

If a file won't open, a few things could be wrong: You don't have permission to open the file. You're signed in to a Google Account that doesn't have access. The correct app isn't installed on your phone.
Source : https://support.google.com/docs/answer/6211862?hl=en-AU&ref_topic=9110468

How do I fix my download?

Fix problems downloading apps with basic troubleshooting steps

Basic troubleshooting stepsCheck your Wi-Fi or mobile data connection.Check your storage space.Check for Android system updates.Close & reopen Google Play Store.Restart your device.
Source : https://support.google.com/googleplay/answer/14122894?hl=en