All file reader is an All file opener app in which you can open any kind of file. You can view word files, PDF files, excel files, and ppt files.
Source : https://cafebazaar.ir/app/com.documentmanager.Allfileviewer?l=en
View your filesOn your Android device, open Files by Google .Tap a category. You'll see files from that category in a list.To change how the files display, tap Grid view . To go back to a list, tap List view .Optional: To sort your files, on the top right, tap More . Select Sort by.
Source : https://support.google.com/files/answer/9765314?hl=en
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Source : https://m.youtube.com/watch?v=jWsMAv9Nnjc
Click the Start menu and then click your user name. You should see a Downloads folder in the window that opens. Open Windows Explorer ⊞ Win + E . Your Downloads folder may be listed in the left frame under "Favorites" or "Computer/This PC".
Source : https://www.wikihow.com/Open-Downloads
To find the My Files folder, search using the app search or in the default Samsung folder on your apps screen. My Files sorts your files into categories, such as Images, Videos, Audio and Downloads. If you have recently downloaded a file and are trying to locate it, tap Downloads" to access or delete the file."
Source : https://www.samsung.com/uk/support/mobile-devices/how-to-use-my-files/
You can check if there's a new version available:On your Android phone or tablet, open the Play Store app. .At the top right, tap the profile icon.Tap Manage apps & device.Under Updates available
Source : https://support.google.com/chrome/answer/95414?hl=en&co=GENIE.Platform%3DAndroid