Hi guys.. I need some help in building a new desktop for my friend.. need some suggestion for the part list

[Budget] RM 1k

[Purpose] Normal usage, Browsing, FullHD Movies, Office Work

[Games & softwares that use frequently] Google Chrome, KMPlayer

[Personal preferences] Any with fullhdmonitor if possible.. if not do let me know the option available under this "tight" budget tq sifus..