The Operating System World

@theosworld
Video tutorials on GNU/Linux, Android & Windows.
Hardware & Software Review.
Videos in English & Portuguese.
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40:10
How to Install Vivaldi Browser on Debian, Devuan & Ubuntu Based Distros - January 8
6 years ago
48:38
2017 - Portable Operating System - How-to Install Linux Mint 18/1/2/3 Cinnamon to 16GB+ USB Flash Drive - January 6
6 years ago
29:27
2017 - Opera Browser 46 Review - Very Fast, Light + Free Unlimited VPN + Ad Blocker - July 8
6 years ago
21:34
2017 - Multi messenger - WhatsApp Web, facebook , Skype, Telegram on 1 Google Chrome/Chromium App - July 8
6 years ago
18:18
2017 - Librem 5 – A Security and Privacy Focused GNU+Linux Smartphone - September 7
6 years ago
16:19
2017 - Introduction to Linux Mint 18.1 Cinnamon Desktop Applets - January 1
6 years ago
9:12
2017 - How to install LXQt Desktop Environment on Fedora 26 Mate - October 5
6 years ago
7:33
2017 - How to install LXDE Desktop Environment on Fedora 26 Mate - October 5
6 years ago
14:14
2017 - How to install KDE Desktop Enviroment on Fedora 26 Mate - October 5
6 years ago
6:27
2017 - How to install GNOME Desktop Enviroment on Fedora 26 Mate - October 5
6 years ago
10:23
2017 - How to install Cinnamon Desktop Environment on Fedora 26 Mate - October 5
6 years ago
51:44
2017 - Fedora 26 Bug - Can not access all the Desktop Environment in the Log-in Screen - October 14
6 years ago
26:25
2017 - How to report a Bug on Fedora 26/27 - September 25
6 years ago
47:57
2017 - How to Upgrade Linux Mint 18.1 Mate to 18.2/3 - July 4
6 years ago
30:37
2017 - How to Download & verify Fedora 26/7 Gnome ISO (Fedora Workstation) - July 14
6 years ago
8:45
2017 - How to Clear recent open file history on fedora 26/27 Mate - October 5
6 years ago
49:43
2017 - How to Download & Verify Fedora 26/27 - Cinnamon, LXDE, MATE & SoaS ISO - July 13
6 years ago
10:37
2017 - How to Create a Live USB from Linux Mint 18/1/2/3 Mate - July 11
6 years ago
43:56
2017 - How to Download & Verify Fedora 26/27 - KDE, XFCE & LXQT ISO - July 13
6 years ago
26:07
2016 - Introduction to Linux Mint 18/1/2/3 Cinnamon Desktop Desklets - January 12
6 years ago
19:12
2016 - Right Click Power in Linux Mint 18/1/2/3 Cinnamon Edition - January 9
6 years ago
47:08
2016 - How-to Install Opera Browser on Debian, Devuan & Ubuntu Based Distros - January 8
6 years ago
9:47
2018 - My YouTube account Terminated, what's the reason? - February 11
6 years ago
9:22
2017 - How to turn ON and OFF fast startup & Secure Boot - August 20
6 years ago
6:02
2017 - How to Find Windows 8 or 10 Product Key - August 21
6 years ago
16:15
2017 - How to enlarge the EFI Partition to Custom Install Windows 10 for Multi Booting - August 20
6 years ago
12:00
2018 - How to verify & create a Live USB with Antergos in Manjaro 17 Mate - January 2
6 years ago
48:43
2017 - Nimbus Screen Shot & Video Recorder Google Chrome Extension Review - July 9
6 years ago
46:53
2017 - Portable Operating System - How to install Linux Mint 18/2/3 to a 16GB+ USB Flash Drive (Encrypted) - July 11
6 years ago
29:30
2017 - How to install Numix Icons Themes on Linux Mint 18.2 Cinnamon - July 12
6 years ago