If your using Windows 8.1 it’s time to run Windows Update.
Update improves the reliability of Internet Explorer 11 in Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2
Details:
Update for Windows 8.1 for x64-based Systems (KB2901549)
Download size: 23.3 MB
You may need to restart your computer for this update to take effect.
Update type: Important
Update For IE 11 In Windows 8.1