Upload date
All time
Last hour
Today
This week
This month
This year
Type
All
Video
Channel
Playlist
Movie
Duration
Short (< 4 minutes)
Medium (4-20 minutes)
Long (> 20 minutes)
Sort by
Relevance
Rating
View count
Features
HD
Subtitles/CC
Creative Commons
3D
Live
4K
360°
VR180
HDR
147,550 results
VoIP, known as Voice Over Internet Protocol, allows users to make phone calls, launch video conferences, and send messages ...
207,029 views
5 years ago
Go to my sponsor https://aura.com/powercert to get a 14 day free trial and see if your personal information has been leaked online.
175,174 views
1 year ago
