Which computer backup software is better?

Good backup software is recommended as follows:

1, QQ synchronization assistant, it can not only help you to backup quickly, but also intelligently detect and retrieve files and information deleted by mistake, and support pdf backup and file backup. The most important thing is to help you clean up the space of your mobile phone.

2. Tencent Wei Yun, with large capacity space, helps you to store all kinds of important files and back up important information in your mobile phone with one click. It's all cloud storage, so you can use it to find these files no matter where you are, and it doesn't take up the space of your mobile phone.