The Alumni Unit, represented by the field of professional skills development at the College of Arts and Sciences in Wadi Al-Dawasir, presented a training course entitled 'Common Mistakes in the Arabic Language 'Social Media as a Model' presented by Dr. Iman Abdullah Muhammad Ahmed, Assistant Professor at the Department of Arabic Language, on Thursday, 11/07/1444 AH, and the course aims to introduce some of the errors that have been monitored in social media of various types (Facebook, Twitter, WhatsApp, Viber ..... etc).