A very simple voice assistant written in python. Tested on Windows 10 with Python 3.6
Google search: Just ask 'Search for X' and it will show Google results for X.
YouTube search: Just ask 'Video for X' or 'search YouTube for X'
Academic search: Just ask 'Academic search X'
Tell Date and Time: Just ask 'What is the time' or 'What is the date'
Read Wikipedia results: Just ask 'Wiki results for X'
Read the text: Just ask 'Read the text X' or 'Say X'
Copy the text: Just ask 'Copy the text X'
Read the Copied text(Text available in your Clipboard) : Just ask 'Read the copied text'
Bookmark the Current Tab: Just ask 'Bookmark this page'
Can give info: Just ask 'Who is X', 'Who was X', 'What is X', 'What are X'
Open Apps (Chrome, Telegram, Paint, Calculator): Just ask 'Open X'
Handle mathematical sums: Just ask 'calculate 2 times 5' or 'calculate square root of 81'
Play songs: Just ask 'play X'
Download song: Just ask 'Download song X'
Download video: Just ask 'Download video X'
Search and get magnet link for torrent files: Just ask 'Magnet Link for X'
.....many more to come!