Well, it's been a while since I posted something here, but anyways here I am with some awesome news for all owners of the 7-inch monster. I guess all of us have shared the disappointment with the fact that you can't actually drag some objects using the laptop's trackpad (that little red pimple squeezed among the keys) or the touchscreen. This is particularly annoying whenever you try to arrange things on the Windows taskbar or try to use specific programs, like LibreOffice or GoldenDict, that don't support the touchscreen natively. Fortunately, I think I've found the solution. Yes, it requires third-party software, but it works! Here it is: https://www.lovesummertrue.com/touchmousepointer/en-us/download.html
I don't know about you, guys, but it's a lifesaver for me. The only disadvantage is that today this tiny utility is a part of a rather large suite, but you can turn off all other options, keeping only TouchMousePointer. Basically, it turns your entire screen into a touchpad, so you can finally scroll in programs that don't support touchscreen (I use it for LibreOffice writer, and it made my life a lot easier) and drag elements on the taskbar! Amazing, isn't it?