If the tips above did not solve the issue you are having with java script you may want to follow the links below to Microsoft support pages that contain further information on how to repair java script, in order to solve your computer problems, you can have a try!
1.Click Start button, and then enter into Control Panel.
2.From the open menu go to ALL Programs and from the opened list click on Internet Explorer.
3. Click on Internet Options and select Trusted sites and enter into Custom level.
4.Scroll down to Downloads setting and enable File Download. Finally click OK.
1.Click Computer on your desktable and right click Disk C to select Properties.
2.Click Disk Cleanup, you'll see a window just as right, this process need some minutes.
3.Under Disk Cleanup there are Files to delete, tick the files you don't need to free pc space, finally click OK.