Start with the symptom. Find the cause.
CoreRobin supports macOS, Windows, and Linux. Choose your operating system, then start with the slowdown, low storage, or temperature issue you can actually observe.
Choose your system, then choose the problem.
macOS troubleshooting guides
Performance, storage, Full Disk Access, temperature, and Finder size differences.
How to troubleshoot a slow Mac
Confirm that the slowdown persists, then check CPU, memory pressure, storage, and background activity without overreacting to a one-second spike.
How to free storage on a Mac
Find what is actually using space, then start with recoverable, low-risk items.
CoreRobin is missing from Full Disk Access
Install the app in Applications and add it with the + button, or continue scanning without granting access.
How to monitor Mac CPU, memory, and temperature
Use trends and duration instead of treating one number as a diagnosis.
Why Finder and disk scans show different sizes
Logical size, allocated space, hard links, cloud files, and scan timing can all change the result.
Windows troubleshooting guide
Start with Task Manager, startup apps, memory, disk activity, and Storage settings.
Linux troubleshooting guide
Use processes, system load, available memory, swap, mount points, and exposed temperature sensors.
CoreRobin organizes evidence and next steps. Stopping a process, moving a file, or deleting anything still requires your confirmation; scans read metadata such as names, sizes, and locations, not file contents.