Steps of ps how p diagram
1. Image size compression: When applying for personal social security, the Social Security Center will generally stipulate that one inch photos should not be larger than 20KB. However, under all normal conditions, it should not be less than 20KB after taking photos. At this time, the big household must learn how to narrow it. Common ways to reduce an image: 1. In PS - only save JPG again (low quality 2-3). Method 2. In PS - Document - Export - Store in WEB file format (low quality, excluding upgrade) 2. In PS - Document - Export - Store in Internet file format (low quality, no upgrade). If the compression algorithm must be maximized