What does adding "cr" mean to others in QQ space?

What others say in QQ space, and finally add a "cr." This means:

1, create from, the original English acronym.

2, credit honor, praise, credit extends to copyright.

3. That's it. Not original. Cr is the source.

How to download photos of qq space?

1. Click the "yellow star" sign on the toolbar of QQ panel to enter the QQ space.

2. Click the "photo album" option in QQ space.

3. Click the folder where you want to download photos.

4. Click the photo you want to download in the photo folder.

5. Right-click the photo and click the "Save Picture as" option in the pop-up menu list. When you find the storage location, click Save below.