Updating the video game

This type of patch modifies the program executable—the program the user actually runs—either by modifying the binary file to include the fixes or by completely replacing it.On early 8-bit microcomputers, for example the Radio Shack TRS-80, the operating system included a PATCH utility which accepted patch data from a text file and applied the fixes to the target program's executable binary file(s).Patch management is a part of lifecycle management, and is the process of using a strategy and plan of what patches should be applied to which systems at a specified time.Patches for proprietary software are typically distributed as executable files instead of source code.It’s very important to choose the right drivers for your video card otherwise your computer may crash.By following these simple instruction you too can update your video card drivers.

Starting with Apple's Mac OS 9 and Microsoft's Windows ME, PC operating systems gained the ability to get automatic software updates via the Internet.The application of security patches commonly occurs in this manner.The size of patches may vary from a few kilobytes to hundreds of megabytes; thus, more significant changes imply a larger size, though this also depends on whether the patch includes entire files or only the changed portion(s) of files.Because the word "patch" carries the connotation of a small fix, large fixes may use different nomenclature.Bulky patches or patches that significantly change a program may circulate as "service packs" or as "software updates".