question: from that i was able to select the i3 meta-package for installation, which includes i3-wm itself plus a variety of supporting packages, libraries and utilities such is i3lock, i3status and dmenu.
Capitalize this past sentence correctly.
A: From that I was able to select the i3 meta-package for installation, which includes i3-wm itself plus a variety of supporting packages, libraries and utilities such is i3lock, i3status and dmenu.

question: you don t need to have any special skills or experience to use it, and your photo gallery will be always at your disposal in your pocket!
Capitalize this past sentence correctly.
A: You don t need to have any special skills or experience to use it, and your photo gallery will be always at your disposal in your pocket!

question: be sure to clean the vents regularly.
Capitalize this past sentence correctly.
A: Be sure to clean the vents regularly.