System software are software that can be installed and run separately
If "Outlook" is one of the options then thats the answer.
MS-DOS is a command-line operating system.
Therefore, the best answer is Command-line.
Essentially, if you are seen to be someone who knows what you are doing, then even typing in a single-quote to a web form has been enough to be arrested and charged over in the past.
But lets say i'm writing a pen test tool that will be doing sqli testing and let it loose on sites that are 'out in the wild'. I'm not going to be doing dumps of any information. But is just the vulnerability scan itself illegal?
Using the natural language. it is a subject of laptop technology, synthetic intelligence and computational linguistics involved with the interactions among computer systems and human (herbal) languages, and, specifically, concerned with programming computer systems to fruitfully system massive natural language corpora.