Q&A

Here we only list some often asked question. If you meet any problems, please contact us contact@whytouch.com

How to use markup tools?

Press screen for 3 seconds and the menu bar will appear. Click the button , markup tool will show up.

How to use markup tools?

Press screen for 3 seconds and the menu bar will appear. Click the button , markup tool will show up.

How to use markup tools?

Press screen for 3 seconds and the menu bar will appear. Click the button , markup tool will show up.