1. After successfully logging in to the VIP free portal, you can see the portal link for logging in to VIP in the top menu. Click directly to successfully log in to the VIP portal list. From the portal list, you can log in as a VIP.

2. In the list of VIP portals, it should be noted that the functions of each portal are the same, and they are all VIP portals, but the corresponding lines are different. Users should choose according to their own broadband network. The choice method is simple. Click on each entrance to try which one can log in normally and choose the fastest one.

3. After successfully logging in to VIP, an information retrieval box will appear on the homepage. Select "periodical literature retrieval"-"basic retrieval", enter paper keywords in the retrieval box, such as "computer image processing", and then click the "search" button to successfully retrieve the list of related papers.

4. You can download the paper directly by clicking the "Download Full Text" button on the right side of the paper title, or you can click the paper title to enter the paper information introduction page for downloading.

5. Click the "Download Full Text" button, and a list of download servers will pop up. As long as you choose the corresponding download server to download according to your broadband line, the paper can be successfully downloaded to the local computer, which is very convenient to use. Moreover, the downloaded papers are all in PDF format, which is a common format and convenient to refer to and use.

Whip. Com, formerly known as "VIP Information Network", is a website founded by Chongqing VIP Information Co., Ltd., the founder of China periodical database construction. Since 1989, it has been committed to the scientific and rigorous research, analysis, collection, processing and other in-depth development and promotion of massive newspaper data.