Specific steps: 1, open the browser, and find and install official website.

2. Install Kingsoft Express software, select account password or register a new account to log in.

3. After logging in successfully, you can manage files and folders conveniently through the resource manager.

4. Right-click the icon in the system tray, and then click Synchronize Now to synchronize quickly.

5. Open Settings for synchronization settings.

6. Click on "Account". Select Migrate Sync Location to quickly migrate files to another location.

7. Click "Real-time Synchronization" on the "Set Fixed Time Synchronization" page, and start synchronization if there is any change.

8. Click Select Synchronization Directory. The selected directory will be synchronized. If the corresponding directory does not want to be synchronized, please uncheck the corresponding directory, so that the files between the two computers can be synchronized automatically.