GIGABYTE PC DIY Guidebook March, 2015 | Page 28

Chapter 3 : First Start Up First Start Up I nstalling the OS There are several operating systems that you can choose to install in your new PC, including a range of free open source Linux-based systems such as Unbuntu, Debian, Fedora and many others. However, the majority of PC users will be most familiar with Microsoft Windows operating systems. The latest Microsoft Windows OS is Windows 8, which uses a simple GUI-based installation process. For the purpose of this guide we will use Windows 8 Pro 64-bit. However the installation process will be the same for any version of Windows 8, and very similar for Windows 7 and Windows Vista. Once you set the boot priority (see above) the Windows 8 installation will automatically begin. After a short time you will be asked to simply press the install button and agree to a legal disclaimer. You will then be asked, ‘Where do you want to install Windows? This is essentially asking which hard drive to want to use as your primary disk partition where Windows 8 will be installed. All installed hard drives will be shown in a list. It is most likely that your hard drive will be shown as ‘Disk 0: Unallocated Space’. If you select this disk and press ‘New’ to create a new partition, you will then be asked to decide the size of the partition. Note: Many users prefer not to use the entire disk as the primary boot partition, choosing to create a smaller partition within the hard drive and use that as the primary boot partition. The remaining space can then be used as a dedicated storage partition which need to not be erased on subsequent future OS installs. However, if you are installing the OS on a smaller SSD drive (perhaps 64GB or 128GB) then you may simply want to use the entire disk to create one large partition. 25 How to Build Your Own PC