/tech crunch/

Hello All, Below content is about different types of web which not all people know about. 1. Surface Web: The  Surface Web  is the portion of the World Wide  Web  that is readily available to the general public. 2. Deep Web: The deep web, invisible web, or hidden web are parts of the World Wide Web whose contents are not indexed by standard web search-engines. Example below video of YouTube. Now try to search above video on the YouTube but you are not able to find above video by searching. 3. Dark Web: The  dark web  refers to encrypted online content that is not indexed by conventional search engines. also known as darknet. If you want to access the any dark net or dark web site then you will need TOR browser first after you can access all the dark web content by searching on the  duck duck go  search engine. Note*  that all the dark net sites are not legal some of them are illegal. How  can you kn...

I accidentally found one strange thing in window OS it is not new but you can try in your machine as well. I tried to create one folder name  CON  on my machine but machine not allowed me to create that folder and gave me an error as below image. The specified device name is invalid. So, i searched above error on the google. so what i found is interesting. You can not use below listed folder names because it is used by Microsoft internally: CON PRN AUX COM1, COM2, COM3, COM4, COM5, COM6, COM7, COM8, COM9, COM0 LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, LPT9, LPT0 For more information: https://social.technet.microsoft.com/Forums/exchange/en-US/e22c021d-d188-4ff2-a4dd-b5d58d979c58/the-specified-device-name-is-invalid?forum=w7itprogeneral https://superuser.com/questions/86999/why-cant-i-name-a-folder-or-file-con-in-windows