Best System (PC) Optimizers for Windows 11 2025
Best System (PC) Optimizers for Windows 11. Updated 2025:
1. CCleaner
It cleans junk, speeds up your PC, and keeps Windows running smooth. Read CCleaner full review
👍Pros
- Cleans junk fast
- Fixes registry errors
- Speeds up startup
- Deep uninstalls apps
- Protects privacy
👎Cons
- Pushes paid version
- Bundled extra software
- Small registry risk
- No advanced tuning
2. MSI Afterburner
A handy tool that lets you tweak your graphics card's performance. Read MSI Afterburner full review
👍Pros
- Free to use.
- Works with most GPUs.
- Real-time monitoring
- Powerful monitoring tools.
- Great for overclocking.
- Custom fan control.
- On-screen display (OSD).
- Lightweight software.
👎Cons
- Overclocking can be risky.
- Can potentially void your GPU warranty (sometimes).
- RTSS setup can be a bit tricky for some.
3. PC Health Check
Understand your device’s performance, compatibility with updates, and overall system health. Read PC Health Check full review
👍Pros
- Quick check.
- Free.
- Shows readiness.
- Explains issues.
- Easy download.
👎Cons
- Sometimes vague.
- One-job tool.
- No fixes.
4. Dell SupportAssist
It’s Dell’s built-in helper that keeps your computer running smoothly, like a doctor for your PC. Read Dell SupportAssist full review
👍Pros
- Auto-updates drivers
- Finds hardware issues
- Runs in background
- Free for Dell PCs
- Speeds up computer
- Fast Dell support
👎Cons
-
- Only for Dell
- Some useless features
5. NVIDIA Control Panel
Tweak game visuals, screen settings, and performance with a few clicks. Read NVIDIA Control Panel full review
👍Pros
- Full GPU control: Adjust what Windows can’t.
- Game-by-game settings: Optimize each title.
- Boost FPS: Unlock extra performance.
- Multi-screen setup: Arrange monitors perfectly.
👎Cons
- Old design: Looks outdated.
- Hidden in system: Hard to find.
- PC-only: Settings don’t sync.