While saving data during a download sounds beneficial, using an unofficial, heavily modified operating system exposes your computer to severe vulnerabilities. 1. Security Threats (Malware and Trojan Horses)
Any "Windows 8 highly compressed repack" that fits on a CD (700MB) is not a full OS; it is a "stripped skeleton" of Windows.
A standard Windows 8 installation requires about 16–20 GB of space. A repack can reduce the initial installer to under 2 GB. windows 8 highly compressed repack
A "repack" goes further than compression. It strips Windows down to its molecular level, removing:
Missing network or graphics drivers that prevent internet access. While saving data during a download sounds beneficial,
: Using advanced archiving tools like LZMA2 or 7-Zip, the original 2GB–4GB installation files are stripped of non-essential components and heavily compressed. Stripped Components
Download the official 90-day trial ISO from Microsoft. Use NTLite (free version) to remove exactly what you want: A standard Windows 8 installation requires about 16–20
If you are looking at Windows 8 repacks because you have hardware limitations or a slow internet connection, you do not need to risk your security. There are much safer ways to get a lightweight, functional operating system. Download the Official ISO Directly
Many repacks disable the Windows Update service entirely to prevent the OS from "growing" back to its original size, leaving you vulnerable to security exploits. Extreme Install Times:
Malicious access points that allow remote hackers to control your computer, view your webcam, or use your internet connection for illegal activities.