Q1 is best done by configuring the tools themselves, but in cases where you can't, and don't want to uninstall them, Tip: Organise and Speed-Up Context Menus has another method.
Q1 is best done by configuring the tools themselves, but in cases where you can't, and don't want to uninstall them, Tip: Organise and Speed-Up Context Menus has another method.