When browsing on a computer, instead of clicking to start a new search, you can use Ctrl+L on Windows or Cmd+L on Mac to select the address bar so you can type your search. Over time, little things like this can save you a lot of time.
You should pause before automatically clicking the button to make a popup disappear. They are frequently asking for permission to access personal data: your location, contacts, or photos.
Consider whether you want to allow them to proceed.
E2E Encryption is an abbreviation for End to End Encryption.
Usually used when referring to messaging platforms like WhatsApp, Signal, and Messenger, it means that your messages are encrypted from your device to your recipient's device. WhatsApp / Signal / Facebook are unable to read the messages in transit.
For now, anyway. Lawmakers in the EU are attempting to force tech companies to include backdoors, allowing them to view all messages. Stay tuned.