If you want to speed up Internet Explorer in Windows 7, follow the given instructions: 1. Click the Start Button. 2. Click All Programs. 3. Navigate to Accessories. 4. Right click on Command Prompt. 5. Select Run as administrator. 6. When the UAC prompt appears, select Yes. 7. Once you get command prompt, type the following: regsvr32 actxprxy.dll 8. Press Enter on your keyboard 9. A confirmation window will appear, press the OK button.