For more information, please visit the following pages:

• Steam Overlay
• Windows Vista
• Valve Corporation
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Latest user agents:

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• Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; Valve Steam GameOverlay/2026; ) AppleWebKit/535.15 (KHTML, like Gecko) Chrome/18.0.989.0 Safari/535.11
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• Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; Valve Steam GameOverlay/1410299342; ) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.86 Safari/537.36
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