Complex sentence: In addition, bear in mind that talk pages exist for the purpose of discussing how to improve articles; they are not mere general discussion pages about the subject of the article, nor are they a helpdesk for obtaining instructions or technical assistance.
Split into simpler sentences: In addition, bear in mind that talk pages exist for the purpose of discussing how to improve articles. Talk pages are not mere general discussion pages about the subject of the article, nor are they a helpdesk for obtaining instructions or technical assistance.