Windows 10 啟用相片檢視器

1) 先建立 PhotoViewer.reg 檔案

2) PhotoViewer.reg 檔案內容
    Windows Registry Editor Version 5.00
    ; Change Extension's File Type

    [HKEY_CURRENT_USER\Software\Classes\.jpg]
    @="PhotoViewer.FileAssoc.Tiff"

    ; Change Extension's File Type
    [HKEY_CURRENT_USER\Software\Classes\.jpeg]
    @="PhotoViewer.FileAssoc.Tiff"

    ; Change Extension's File Type
    [HKEY_CURRENT_USER\Software\Classes\.gif]
    @="PhotoViewer.FileAssoc.Tiff"

    ; Change Extension's File Type
    [HKEY_CURRENT_USER\Software\Classes\.png]
    @="PhotoViewer.FileAssoc.Tiff"

    ; Change Extension's File Type
    [HKEY_CURRENT_USER\Software\Classes\.bmp]
    @="PhotoViewer.FileAssoc.Tiff"

    ; Change Extension's File Type
    [HKEY_CURRENT_USER\Software\Classes\.tiff]
    @="PhotoViewer.FileAssoc.Tiff"

    ; Change Extension's File Type
    [HKEY_CURRENT_USER\Software\Classes\.ico]
    @="PhotoViewer.FileAssoc.Tiff"

3) 執行 PhotoViewer.reg 檔案