Dota 2

Dota 2 MMR Recalibration: How It Works and When It's a Mistake How Dota 2 recalibration really works in 2026 — the 365-day cooldown, what Rank Confidence actually measures, and the four cases where recalibrating backfires. Aug 10, 2026 8 min read Dota 2 VAC Error: How to Fix "Unable to Verify That Your Machine Is Secure" Getting "Valve Anti-Cheat was unable to verify that your machine is secure" in Dota 2? Here's what causes it, seven fixes in order, and how to tell it from a ban. Aug 10, 2026 7 min read How to Increase Your Behavior Score in Dota 2 What actually moves your Dota 2 behavior score, what each bracket costs you, and a realistic recovery plan. Includes the file that shows your exact score. Aug 10, 2026 6 min read How to Boost FPS in Dota 2: The Settings That Actually Matter Dota 2 caps you at 120 FPS by default. Here are the settings, launch options and Windows tweaks that actually raise frame rates — ranked by how much each one gains. Aug 10, 2026 6 min read Dota 2 Ranks Explained: All 8 Medals, MMR Ranges & Where You Really Stand Every Dota 2 rank from Herald to Immortal with real MMR ranges, player percentiles, and what the July 2026 Immortal MMR reset changed. Updated August 2026. Aug 10, 2026 9 min read