According to Rowling, the charm that Hermoine used to carry all supplies she, Harry, and Ron needed while hunting Horcruxes in just one bag was illegal. The Ministry of Magic has outlawed the Extension Charm because of its potential to be abused. Tsk tsk, Ms. Granger.
Updated in 2014 by Christine Black. Originally produced by Don Thackrey. Writing a proposal for a sponsored activity such as a research project or a curriculum development program is a problem of persuasion.
To me, content writing is a generic form of writing. It could involve writing content for a variety of audience and medium. Content writing could include writing content for blogs, web sites, or even movies. It could include writing content for enthusiasts, novices, technicians, engineers, or your regular jack.