What if the Boians content file does not open?

There are several cases when the file can not be opened. The program that opens the ZIP archive is installed incorrectly. If the Internet stops downloading while downloading the file, the file may be damaged. There is no program that … Read More

What is PNG format?

  ① PNG (Portable Network Graphics) an open protocol for digital images. ② Portable Network Graphics (PNG) is a raster graphics file format that supports lossless data compression. ③ PNG was created as an improved, non-patented replacement for Graphics Interchange … Read More