[b]"Getting HTTP Error 407 - Proxy Authentication Required. How Do I Fix This?"[/b] or [b]"HTTP Error 407: Why Am

Had this exact issue last month!

Turns out, my antivirus was overriding proxy settings. Disabled its "web protection" feature, and http error 407 vanished.

Also, if you’re scripting, Python’s `requests` library lets you pass proxies like this:
```python
proxies = {"http": "http://user:pass@proxy:port"}
requests.get(url, proxies=proxies)
```
Life saver.