How To Fix

Use Mission Control and Spaces on Mac to view open windows, create virtual desktops, switch spaces, assign apps, use Hot Corners, and manage multiple displays.

Plot 2D and 3D equations in Grapher on Mac, add multiple equations, export graphs, animate parameters, and choose templates.

Enable and use Handoff on Mac, iPhone, and iPad, continue tasks between devices, and fix common Wi-Fi, Bluetooth, Apple Account, and support issues.

Run Disk Utility First Aid on Mac or from macOS Recovery to check and repair internal or external drive file-system problems.

Use Focus modes on Mac to silence notifications, allow specific people and apps, create schedules, share across devices, and manage Focus Status.

Create Automator Quick Actions and application workflows on Mac for repetitive file tasks such as renaming, converting, resizing, and combining.

Use Mac Calculator in Basic, Scientific, and Programmer modes, convert units and currency, show paper tape/history, use keyboard input, and copy results.

Turn on Dictation on Mac, type by speaking in any text field, add punctuation and formatting commands, and fix shortcut or microphone issues.

Use Activity Monitor on Mac to find high CPU, memory, energy, disk, or network usage and safely quit problem processes.

Uninstall Mac apps through Finder or Storage settings, remove leftover preference, support, cache, and login item files, and empty Trash.