Task: I am having some technical issues with my phone, and it requires to reboot. I am afraid that my data may be lost , and upload all the Pdf files to Google Drive.
Steps:
Open the Google Drive app
Click on the Plus icon at the bottom right corner of the screen
Click on the Upload button
Select all the PDF files one by one
Click on the three dots more button at the top right corner of the screen
Click on the Select all option
Click on the SELECT button at the top right of the screen
Click on the SELECT button at the top right of the screen