Hi guys, appreciate if you guys can recommend laptop from the following information :

1. Preferred Brand - Any, as long as robust.
2. Budget - Not stated, but have around RM 4k to get 2-3 laptops.
3. Usage - For school teachers to use for teaching purpose, connect to projector, basic microsoft office usage.
4. Screen size - Smaller the better I guess for cheaper option, but need to be robust.
5. Additional Notes - This laptop will only be used for teaching purpose, and it must be robust meaning that has to last for quite long time. Need connection to connect to projector. Am helping my dad to get the best bang for buck for his private school's usage.

Thanks sifus