WhaleClean is a professional Windows PC optimizer. It cleans junk files, manages startup programs, scans for threats, keeps drivers updated, and more, all from one clean interface.

Is WhaleClean safe to use?

Yes. WhaleClean only removes files that Windows and applications mark as safe to delete (temp files, caches, log files). It never touches user documents or system files without confirmation.

What is included in Pro?

Pro unlocks Deep Clean, Driver Center, Protection (real-time scan + threat database), Disk Analyser, Duplicate Finder, and the Privacy Sweep module. Free includes the basic cleaner and startup manager.

How do I get my license key after purchase?

Your license key is generated instantly and appears in your account dashboard immediately after a successful payment.

Do you offer refunds?

We issue refunds only when the issue is on our side, such as a proven software defect or failed license delivery. Please contact support.

Reduce CPU Usage on Windows: Step-by-Step Checklist

Follow this checklist to identify the source of high CPU usage and apply targeted fixes that make your system feel faster immediately.

1. Capture a Baseline

Open Task Manager and record the idle CPU percentage (with no heavy apps open). Then open Performance Monitor (Win+R → perfmon) and create a quick data collector set for Processor% Processor Time to log for 5 minutes. This gives you a baseline to compare against after you make changes.

2. Identify the Top CPU Consumers

In Task Manager, sort by CPU and note the top 3 processes over a 1–2 minute window. If the top process is a browser, close tabs or use an ad blocker. If it is an updater, schedule it for later. Write down the process names before changing anything.

3. Apply One Change at a Time

Pick one high-CPU process and apply a fix:
- For apps: check for updates or reinstall.
- For services: set them to Manual in services.msc.
- For startup programs: disable them in Task Manager → Startup.
After making the change, reboot and compare CPU usage to your baseline.

4. Check Windows Update and Drivers

Open Settings → Update & Security → Windows Update and ensure updates are installed. If you saw high CPU usage from the system process, it may be alive due to a failing driver. Update GPU and chipset drivers from the manufacturer's site, not just Windows Update.

5. Verify Improvements

Re-run your Performance Monitor log for 5 minutes and compare the CPU percentage to your baseline. If usage is lower, you solved the issue. If not, repeat the process with the next biggest CPU consumer.

More Details

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Automate CPU Triage with WhaleClean

WhaleClean tracks your CPU usage patterns, highlights runaway processes, and offers guided fixes so you can reduce load without guessing.

Download WhaleClean Free