What to Do When Your Windows PC Becomes Slow

Over time, Windows laptops and desktops accumulate startup programs, temporary cache files, and background memory hogs that degrade performance. Here is a step-by-step maintenance routine to restore fast boot times and smooth multitasking.

Step 1: Disable High-Impact Startup Apps in Task Manager

1Stop Automatic App Launches at Boot

Press Ctrl + Shift + Esc to open Windows Task Manager.
Click the Startup apps tab (speedometer icon in Windows 11).
Sort by Startup impact.
Right-click unnecessary heavy apps (e.g. Spotify, Teams, or launchers) and select Disable.

🚀 STEP 1 VISUAL GUIDE: DISABLE STARTUP APPS

💡 Visual Walkthrough: Open Task Manager (Ctrl+Shift+Esc), sort by Startup impact, and disable non-essential boot apps.

Step 2: Clean Temporary System Files via Storage Sense

2Automated Disk Cleanup

Open Settings (Win + I) > System > Storage.
Toggle Storage Sense to ON.
Click Temporary files and click Remove files.

📌 Key Takeaways

Run sfc /scannow in Command Prompt (Admin) to automatically repair corrupted system files.