There are 5 simple ways to take a screenshot on the Google Pixel 6a phone and a few more cool tips tricks and best hidden features to get a screenshot in a rapid way:
Use GooglePlay apps
Use buttons
Use Capture+ icon at notification bar
Google Assistant
Gesture
We understand than you're smart. This is why there will be no teaching such as select the screen you want to save or turn on your device. No crap. Just the essential information how to make a screenshot on the Google Pixel 6a phone.
Use buttons
To take a screenshot is to use the buttons. Simultaneously press the Volume Down and Power buttons and hold them down until you save a screenshot. You can also use this method to screenshot with scroll.
Click to zoom in
If the main way to take a screenshot not work and you can't find picture let's go further.
Google Assistant
The laziest option is to use Google Assistant. Just say OK Google and then Take a screenshot. The gadget will do all the work for you.
Use Power button
Press the Power button for a few seconds, then touch the Screenshot icon at the bottom of the screen. The screenshot will be captured.
Click to zoom in
Use apps
You can can download and install special screenshot apps which are very much in Google Play: Screenshot Pro, Screenshot Easy, Screenshot touch, Private Screenshots, Screen Master etc... All these apps have instructions on how to use them to make a screenshot and save the picture. Where do my screenshots go on?
If you can't find the screenshots you made, don't give up. The phone can save screenshots to different folders. Again, it all depends on custom shells. A pure Android throws pictures into the gallery (DCIM). Other shells can save screenshots to a separate folder for your usability. How do I share my screenshots?
Depending on the Android version and the custom shell, sending screenshots may differ. In recent versions of Android (9 or 10), the quick actions menu will appear after you take a screenshot instantly. There you need to select the appropriate icon for sharing. Or just open the gallery app on your phone. These methods work with phones of all operators.
Sprint
Verizon Wireless
Simple Mobile
Virgin mobile
Cricket Wireless
Metro
TracFone
AT&T
T-Mobile
Your phone has a screen resolution 1080 x 2340 pixels. So the screenshot will be the same size. The file size will be 0.3 megabytes, so count how much space you need in your phone's memory or on your microSD card.
The pictures or video in this post may not be your phone number. But, they have common details that will help you get the desired result.