Because the people who create them make mistakes.
One can remove software bugs from a laptop by uninstalling or removing if it's not being used. Many options are available online with free software to remove bugs such as: AVG Anti-Spyware.
Softwear bugs are mainly just another name for a viris
the computer developers
1). Software in which the bugs have been discovered and are known. 2). Software in which the bugs haven't been identified yet.
Software goes through rigorous beta testing to prevent serious bugs. Since you cant duplicate what everyone is going to do, the developers obviously expect some bugs.
software that has bugs ... flaw mean fault or bug. (By Shaz Alive)
Refer Software Testing Techniques Text Book Page No.:27
Software that filters out viruses, bugs, and spam when you visit websites while the computer document loads.
the software may have errors in it.
It is a day designated at software firms for fixing bugs.
Visual Basic? They may be called bugs...as in software bugs or, more accurately exceptions as in exception handling.
Any software package contains certain truths. The more complex the software is the more likely there will be some undocumented features (bugs). Experience says that as soon as the current crop is removed then the upgrade for the program will be available