Fix Slow Internet Speed on Windows 11

Last updated: July 26, 2025

Speed up slow internet by switching DNS, stopping background bandwidth hogs, flushing DNS cache, disabling throttling, and optimizing your browser.

Overview

Internet crawling? This guide covers 6 methods to boost your connection speed including DNS optimization, bandwidth management, and browser cleanup.

What this helps with

What to expect: Easy difficulty • usually about 10-15 minutes.

This is one of 67 Software Issues fixes in the WindowsHelper library. The full step-by-step fix lives in the WindowsHelper app.

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