It looks like you have provided some text related to 'Deflector' and also a key phrase 'Deflector downloading'. I'd be happy to help you with that.

Based on the given information, it seems that there are multiple meanings of 'deflector' being discussed. Here's a breakdown:

1. EdgeDeflector: This is a software tool that can intercept certain actions that force Microsoft Edge to open and redirect them to your default web browser.

2. Wind turbine deflector: In this context, a novel deflector system was proposed to improve the performance of a Savonius wind turbine using Computational Fluid Dynamics (CFD) simulation. The airfoil-shaped deflector is designed to prevent negative torque affecting the convex surface of the returning blade and allow for deflecting.

3. TV sound deflector: This seems to be related to 3D printing models, specifically TV sound deflectors.

If you're looking to download EdgeDeflector, I can assist you with that! According to your text, the download link is 'Download EdgeDeflector 1.2.3'.

Please let me know if there's anything else I can help you with or if you have any further questions!