Cleaning up Help files (work in progress)

(cherry picked from commit 1452e63c877384b1365faf6f02982558956db180)

Cleaning up Help files (work in progress)

(cherry picked from commit 8008445b636b9bffc73cfc4d0ce4a18c55a31fc2)

Cleaning up Help files (work in progress)

(cherry picked from commit 0a82033bb8828bcf44c313bbfffc397bbe16e252)

Cleaning up Help files (work in progress)

(cherry picked from commit e6d02bbf2c09290b4ab7add5fb0544a34395cff7)

Cleaning up Help files (work in progress)

(cherry picked from commit 9bb5fc980e057629e0d08908172841580425c3bf)

Cleaning up Help files (work in progress)

(cherry picked from commit c2bbd7b6727148ceb002380adc4e7eace726ad99)

Cleaning up Help files (work in progress)

(cherry picked from commit a0ebbce06c7794c7cf0278f03a423f5e27d32609)

Cleaning up Help files (work in progress)

(cherry picked from commit 15ea6395af8b23cb6f0e51bebd22e997b17cee2c)

Cleaning up Help files (work in progress)

(cherry picked from commit 253bff033b31ae7337bc1b30837b3a7ac0a412fd)

Cleaning up Help files (work in progress)

(cherry picked from commit 1ca2cdb37c5624821156e9848ef0a83f0ea7bb11)

Cleaning up Help files (work in progress)

(cherry picked from commit 06cf5254197eb39bfc0edd25e691885b98a4af27)

Fixed my own typo

(cherry picked from commit c4c22152e39f5260923b350db8f731634196d9d0)

Cleaning up Help files (work in progress)

(cherry picked from commit 26ad06e56d2b915d64944f027c4a2f26503408a2)

Cleaning up Help files (work in progress)

(cherry picked from commit 31631f387e1482ac731870d29f9a37b7128f7947)

Removed some leftovers

Cleaning up Help files (work in progress)

(cherry picked from commit 6034b5fb615cd9f341fc4f1c090c00a9b0030aee)

Cleaning up Help files (work in progress)

(cherry picked from commit 994f5779f21cba23440c904315c686c2825e9c65)

Cleaning up Help files

(cherry picked from commit 44ff21c85c7fe92666d28ae1b5c39f67a207c97a)

Small string changes in Help

(cherry picked from commit 569a23abfebef79d517e6cf6c2c6c33616698b9a)

Revert "It is Portable Network Graphic, not Graphics"

This reverts commit 21eb51a504da8dc735bfb770222efeb72c3997b8.

It is Portable Network Graphic, not Graphics

(cherry picked from commit 3f1984d2e712e4148973c44c2aff5768c00d462e)

Remove reference to educational slide design types

(cherry picked from commit 2df18ed7ce3bcafb9c5a3262d1189104fee570a7)

Fixed typos

(cherry picked from commit 1628834829cf5aee0b7c4307a90a3716ce535013)

Small fixes

(cherry picked from commit 037392afe956e9e9933b14bddfb72d3a049aa53b)

Fixed small typo

(cherry picked from commit 10c47c28b844db3859572a3f5664c9ee94ae66d2)