There are 5 simple ways to take a screenshot on the HTC Desire 20 plus phone and a few more cool tips tricks and best hidden features to get a screenshot in the fastest way:
Use Capture+ icon at notification bar
Use GooglePlay apps
Gesture
Google Assistant
Use buttons
We understand that you are clever. Therefore, there will be no teaching such as select the screen you want to save or turn on your phone. No crap. Only the necessary information how to make a screenshot on the HTC Desire 20 plus phone.
Use buttons
The quickest way to take a screenshot is to use the buttons. Press the Volume Down and Power buttons and keep them pressed until the screenshot is captured. You can use this method to make a scroll screenshot.
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 slothful option is to use Google Assistant. Just say OK Google and then Take a screenshot. The phone will do all the work for you.
Click to zoom in
Use apps
You can use special screenshot apps which are very much in Google Play: Screenshot Easy, Screenshot Pro, Screenshot touch, Screen Master, Private Screenshots etc... All these apps have instructions on how to use them to take a screenshot and save the picture. How can 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 arise after you take a screenshot instantly. There you need to choose the appropriate icon for sharing. Or just open the gallery app on your gadget.
Where can I find screenshots I made? If you can't find the screenshots you took, don't lose heart. The gadget can save screenshots to different places. Again, it all depends on custom shells. A pure Android throws pictures into the gallery (DCIM). Other shells can save screenshots to a different folder for your convenience.
These methods work with phones of all operators.
Simple Mobile
TracFone
T-Mobile
Virgin mobile
Metro
Cricket Wireless
Sprint
Verizon Wireless
AT&T
HTC Desire 20 plus has a screen resolution 720 x 1600 points. So the screenshot will be the same size. The file will take up 0.1 MB of space in the built-in memory of the phone or on the SD card.
Some pictures or video from this post may not exactly match your phone model. However, they have typical details that will help you get the desired result.