Open Task Manager, right-click Dropbox.exe , select Go to details , right-click the process again, and set Priority to Below Normal or Low .

Re-enable them one by one after the initial install settles down. Advanced Troubleshooting for Persistent Heat Issues

Uncheck massive media folders, archives, or backup directories.

Double-click the downloaded .dmg file in your Downloads folder.

Dropbox requires system-level permissions to manage files. Follow the on-screen prompts to allow Dropbox in your Mac's System Settings > Privacy & Security .

: Sometimes a "hot" app is just bogged down by old temporary data. You can manually delete files in the Dropbox cache folder to reset its performance.

Overzealous security software is the #1 reason installs fail. Temporarily disable your antivirus or whitelist Dropbox.

Antivirus software scanning the Dropbox folder simultaneously doubles the processing load. Step-by-Step Fixes for High CPU and Heat

: You can right-click any file or folder and select "Make available offline" to ensure it stays downloaded and accessible even when you don't have an internet connection. Download and install the Dropbox desktop app

I can provide specific terminal commands or power settings tailored to your hardware. Share public link

:确保设备满足 Dropbox 的最低系统要求,操作系统版本、硬盘格式等均已符合标准。