They give confidence - so that the software can be released without hesitation.
Уиткофф рассказал о хвастовстве Ирана своим ядерным потенциалом на переговорах08:47
。关于这个话题，Safew下载提供了深入分析
Бритни Спирс арестовали20:54
In MS-DOS version 2.11, Microsoft added a memory management tweak which was never documented until much later. Note that this change was not in PC DOS 2.1, but was naturally included in PC DOS 3.0.