The Ikkyu-san Work assistant, provide easy access to computer on Windows. It can improve your working efficiency, especially for programmers. After started, it will automatically hide at the top of the screen, press F4 or mouse touch to call/hide mainpanel. Drag and drop the program shortcut to start quickly. Sort out common operations of the system so that you don't have to go back to the desktop when using the desktop shortcut. Record and operate clipboard history, just use Ctrl+Alt+v shortcut instead of the paster action. Drag files to calculate fingerprint, Such as: Md5,Sha1,Sha256,sha3_256. High performance files transfer and message on LAN, Support fro large files transfer. Efficient note taking. Other utility functions.