Describes the cause and action for error messages.
Error Message(English)：
cannot switch between windows
unity - What is the "Grave" button? - Ask Ubuntu
https://askubuntu.com/questions/114578/what-is-the-grave-button
shortcut keys - keyboard short cut for switching ...
https://askubuntu.com/questions/399513/keyboard-short-cut-for-switching-between-two-or-more-instance・・・
java - Cannot switch to other window handle with WebDriver - Stack ...
https://stackoverflow.com/questions/21635503/cannot-switch-to-other-window-handle-with-webdriver?rq=・・・
Installing the Modano Excel Add-In on a Mac | Modano
https://www.modano.com/software/installation/mac_users
What is this (Powerd off)(32 bit) in my file explorer - Windows 10 ...
https://www.windowsphoneinfo.com/threads/what-is-this-powerd-off-32-bit-in-my-file-explorer.135973/