Linux App - Linux Mint 21.1 display brightness

As I scroll about the Linux Community in my Facebook groups. I came across this post and replied as soon as I can. This is very helpful for those who just started its journey into GNU/Linux operating system.

Materials used in this video are been credited at the end credits of the video.
Several segments are licensed under creative commons.
www.creativecommons.org/licenses/by/4.0/

PNG ALL
www.pngall.com

PNGWing
www.pngwing.com

Freepik
www.freepik.com

---Gadgets---
1. Camera
Canon 700D (DSLR Camera EOS Kiss X7i) with 18-55mm Canon lens
Samsung WB250F (Compac mirrorless) with 4-72mm Samsung lens
RealMe C55 (RMX3710)
Xiomi Redmi Note 12
RealMe 5s (RMX1925)
Asus Zenfone Max Plus (X018D)
Activeon CX Gold +plus Action Camera
Generic Video Camera with night vision
2. Microphone
Cande wired lavalier lapel mic
Superadd wireless lapel mic (x2)
Generic Shotgun microphone
3. Tripod / Stand
3-Axis Handheld Gimbal Model H4
Yunteng 4.5 feet tripod
Yunteng 5.5 feet tripod
Generic small tripod (two pieces)
4. Laptop
HP hp15 AMD A6 5200 4x 2.00 GHZ / 12 gb RAM
Multiple Boot Operating System: Big Linux OS, Ubuntu Studio OS, Endeavour OS (KDE Plasma & Xfce) and MX Linux OS
Lenovo Idealpad 3 (15" display) Intel i5 8x 8 GHZ / 12 gb RAM
Dual Boot Operating System: Pop OS / Ubuntu Linux & Windows 10

Follow me at my social media networks.
www.youtube.com/rialbbe
www.odysee.com/@rialbbetv
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www.rumble.com/rialbbetv
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www.pexels.com/@eb-blair-surriga-penaranda-2643900/

And finally, you can me email at rialbbe_ph@yahoo.com &
rialbbetv@gmail.com.

Please don't be rude. If I have some mistakes along the way. It means, I am a human. Not perfect at all. Keep safe and remember that Science means knowing, because Science is cool.

FREE AND OPEN SOURCE SOFTWARE THAT I USE:
🌐 Brave Browser -
https://brave.com/

🌐 LibreWolf Browser -
www.librewolf.net/

📽️ Open Broadcaster Software:
www.obsproject.com/

🎬 Kdenlive:
www.kdenlive.org

🎨 GIMP:
www.gimp.org/

🎨 Photopea:
www.photopea.com/

🎨 Canva:
www.canva.com

🎵 Audacity:
www.audacityteam.org/

💻 VirtualBox:
www.virtualbox.org/

💻 GNOME Boxes:
apps.gnome.org/app/org.gnome.Boxes

💻 OS Operating System:
Pop OS Linux (base on Ubuntu Linux OS)
pop.system76.com/

Kumander Linux OS (Philippines)
kumander.org

Big Linux OS (Brazil)
www.biglinux.com.br

Elementary OS Linux
https://elementary.io/

Trom Jaro Linux OS (trade-free OS)
www.tromjaro.com

Ubuntu Linux OS
www.ubuntu.com/
mirror.kku.ac.th/ubuntu-releases/

Ubuntu Studio OS
www.ubuntustudio.org/

Manjaro Linux OS
www.manjaro.org/downloads/
mirror.kku.ac.th/manjaro/

Linux Mint OS
www.linuxmint.com/
mirror.kku.ac.th/linuxmint/

Endeavour Linux OS
endeavouros.com/