If you specifically need a standalone "portable" photo viewer to run from a USB drive on Windows 8.1, these highly-rated third-party options are often recommended:
First, a crucial clarification: It is a built-in Windows component that lives inside the operating system. You cannot legally or safely download a "portable" version from a third-party website without significant risk of malware. microsoft photo viewer download for windows 81 portable
Never download 鈥減ortable Microsoft Photo Viewer鈥� from untrusted sources. Use official software or open-source alternatives instead. If you specifically need a standalone "portable" photo
Microsoft's classic Windows Photo Viewer is already built into Windows 8.1 Use official software or open-source alternatives instead
: Open the Charms Bar (swipe from the right), go to Settings > Change PC Settings > Search and apps > Defaults . Under "Photo viewer," click the current app and select Windows Photo Viewer from the list.
