Installation instructions for Windows 7 system

ISP NETWORK Service providers: such as: 100Mbps upstream and downstream rate is 12.5mb/s

Divided into family and business two kinds: the speed of the family is not up to, enterprise accurate.

Speed with speedtest, do not use 360, because it is the host to the carrier server between the network, not to the backbone network.

Common partitioning software: Old Peaches

mbps= Mbit/s, megabits per second

Million bits per second, transfer rate, called bandwidth, refers to the data exchange capability of the device

1byte=8bit

Bit stands for bits, 0 or 1, the smallest storage unit

Byte is a byte, and 8 of the binary bits are a byte.

To use the pure version of the ISO image file, do not use ghost one-click Install

Windows system is available in Chinese and English, download image URL

https://msdn.itellyou.cn/

USB disk Boot Disk capacity of more than 8G

System Boot mode: Traditional BIOS boot (Legacy) and UEFI boot

Two types of u disk:

USB2.0 section is four pieces of metal, read speed: 20m/s-40m/s, write speed is: 10m/s

USB3.0 section is a five sheet metal, reading speed: 110m/s around

Two partition formats for hard disks: MBR and GUID (GPT)

MBR: Master boot record, supports up to 4 primary partitions, identifies up to 4G of single hard Drives

File system formats: NTFS and FAT32

Hard Drive 4K Alignment:

A file 1K also takes up 4K of space.

NTFS format is 4K is a cluster, the original hard disk sector is 512 bytes, in order to align the NTFS cluster, the hard disk format into 4 bytes per sector.

After the installation is complete:

Shutting down the firewall

Close Update updates and Action Center icons

Close user Account Control settings (the shield icon on the executable file)

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Installation instructions for Windows 7 system