My Visual Studio Code customized keyboard shorcuts

VSCode-keybindings.json

// Place your key bindings in this file to overwrite the defaults
[
    { "key": "alt+n",            "command": "explorer.newFile" },
    { "key": "alt+shift+s",      "command": "PowerShell.InvokeRegisteredEditorCommand",
                                    "args": { "commandName": "ConvertToSplatExpression" },
                                    "when": "editorLangId == 'powershell'" },
    { "key": "ctrl+shift+q",     "command": "workbench.action.toggleMaximizedPanel" },
    { "key": "ctrl+shift+s",     "command": "workbench.action.files.saveAll" },
    { "key": "ctrl+shift+t",     "command": "workbench.action.tasks.test" },
    { "key": "ctrl+alt+t",       "command": "workbench.action.tasks.runTask" },
    { "key": "ctrl+enter",       "command": "editor.action.insertLineBefore",
                                    "when": "editorTextFocus" },
    { "key": "ctrl+shift+enter", "command": "editor.action.insertLineAfter",
                                    "when": "editorTextFocus" },
    { "key": "ctrl+`",           "command": "workbench.action.focusActiveEditorGroup",
                                    "when": "!editorFocus" },
    { "key": "ctrl+`",           "command": "workbench.action.terminal.focus",
                                    "when": "!terminalFocus" },
    { "key": "ctrl+up",          "command": "workbench.action.terminal.scrollToPreviousCommand",
                                    "when": "terminalFocus" },
    { "key": "ctrl+down",        "command": "workbench.action.terminal.scrollToNextCommand",
                                    "when": "terminalFocus" }
  ]