libusbはUpper-level class filter driver HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{36FC9E60-C465-11CF-8056-444553540000}usbsnoopはLower-level device filter driver HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\USB\Vid_111…

userChrome.cssに以下を追記 /* Hide Zotero annotation toolbar */ #zotero-annotate-tb {display: none;} 引用元Zotero - Community Help Wiki