If your PC ever starts acting weird, freezing, crashing, or looking like it’s about to die 😱 — don’t panic. There’s a built-in Windows tool that can fix everything automatically. ✅ Step-by-step emergency fix: 1️⃣ Type cmd in your Windows search bar 💬 2️⃣ Right-click on Command Prompt and select Run as Administrator 🔒 3️⃣ Type this command exactly: 👉 `sfc /scannow` 4️⃣ Hit Enter ⏎ 5️⃣ Windows will now scan and repair any corrupted system files — automatically! 🛠️ Once it’s done, your PC will