iPhones can't open greyed files. When an iPhone can't open a specific file type, it greys out the file in your selector, making it unclickable. This will happen if you don't have the right viewing software downloaded to your device. The most common type of greyed-out file on iPhone is a PDF.
Source : https://www.adobe.com/acrobat/hub/why-pdf-files-are-grey-iphone.html
Google Docs is a free web-based application that is part of the Google suite of productivity tools. It is available to anyone with a Google account, which is also free to create. There is no cost to use Google Docs, and you can create, edit, and share documents for free.Apr 19, 2024
Source : https://sada.com/blog/google-docs-vs-word/
YouTube PremiumOpen the YouTube app or website through a browser.Log in to your YouTube premium account.Find a video and click the three dots next to it. A dropdown list will appear.Choose Download. The video will be saved to the download folder.Apr 26, 2024
Source : https://www.selecthub.com/resources/how-to-download-youtube-videos/
How do I change where my downloads go?Open your Android device's Settings app.Tap Storage & USB.Tap Internal Storage.Tap the menu icon (three vertical dots).Tap Change where new content is saved.Select a new download location.Tap Done.Jun 15, 2023
Source : https://support.google.com/files/thread/221021294/how-do-i-change-where-my-downloads-go?hl=en
Locate your PDF within Google Drive, then right-click and select Open With > Google Docs. Edit your document. Once your file opens in Google Docs, you can now start to make edits.
Source : https://www.adobe.com/acrobat/hub/edit-a-pdf-in-google-drive.html
Open the Android app drawer by swiping up from the bottom of the screen. You can also access the app drawer by tapping its icon on the home screen. 2. Tap My Files (or File Manager).Sep 12, 2022
Source : https://www.businessinsider.com/guides/tech/where-do-downloads-go-on-android