Hello....this post we'll look about the minimum requirement to install windows 7 in your PC or laptop especially to people still use old laptop...
Minimum hardware requirements for Windows 7
32-bit
Processor : 1 GHz x86 processor
Memory (RAM) : 1 GB
Graphics Card : DirectX 9 graphics processor with WDDM driver model 1.0
(Not absolutely necessary; only required for Aero)
HDD free space : 16 GB of free disk space
Optical drive : DVD drive (only to install from DVD/CD Media)
64-bit
Processor : 1 GHz x86-64 processor
Memory (RAM) : 2 GB
Graphics Card : DirectX 9 graphics processor with WDDM driver model 1.0
(Not absolutely necessary; only required for Aero)
HDD free space : 20 GB of free disk space
Optical drive : DVD drive (only to install from DVD/CD Media)
p/s : please be inform about the spec of your PC or laptop before wanna use windows7...if not,it waste your time and maybe you must ready to throw it away..haha