VS installation and getting started

VS2017：https://blog.csdn.net/qq_36556893/article/details/79430133#%E4%B8%80%E3%80%81%E5%AE%98%E7%BD%91%E4%B8%8B%E8%BD%BD

VS2019：https://blog.csdn.net/qq_36556893/article/details/88603729