The budget of this laptop is good, normal person buy easily
Dell vostro 15 3558 Laptop(CORE I3/ 4GB / 1TB HDD / 15.6 LED SCREEN/ DOS) BLACK
features:
-15.6 Inches screen with 1366X768 p resolution
-Core i3 at 1.7 GHz.
-1TB HDD SATA Hard Drive running at 5400RPM
-Intel® HD Graphics 4400
-4GB RAM
-DOS OS.
This laptop serves general purpose office work well with good quality video display and above average audio.
The body is entirely plastic but sturdy enough.
The touchpad is Ok .For more convenience you may opt for an external mouse; now a days every one is using with laptop.
Though it comes with DOS, You can install windows 7 or windows 8/8.1 and it runs smoothly.There are no hang ups.
Major plus point is longer battery life:upto 6-7 hours with normal usage with word, ppt etc.