It is an irony that Windows makes keyboard shortcut users out of even non-techies.
KDE's Dolphin is much better here, can be set to single click open with drag selection box or click + icon to select.
- View->Options->Change folder and search options
- Enable single-click, then on the View tab, enable "use check boxes to select items"
- Then Regedit...
- HKEY_CURRENT_USER/Control Panel/Mouse
- Set MouseHoverWidth and MouseHoverHeight to 0, or increase MouseHoverTime.
Now you have single-click without hover-select, and checkboxes to select.
The default is 4 pixels, which I’m inclined to agree is low these days.