Ethereum computer

1. As long as the computer downloads the program,

can be opened at will<

each wallet has a password,

if someone else knows your password,

you can open it on another computer, right?

2.

Miner components include CPU, GPU, motherboard and hard disk, similar to a high configuration computer with a hard disk. Self assembly mainly depends on which aspect of hardware performance you want to highlight

mining machine has computing power, display card mining machine and storage mining machine. Daotong storage has long been concerned about the dynamic and hardware supply of mining machine, and its own components will be cheaper than those of the manufacturer< br />

3. At present, gtx1060 and gtx1070 are popular graphics card models

4. My computer - & gt; Attribute - & gt; Advanced - & gt; Environment variables - & gt; Add the following environment variables to the system variables:
java_ The home value is: the directory where JDK is installed, and mine is C: &# 92; Program Files\ Java\ jdk1.6.0_ 34
the classpath value is:;% JAVA_ HOME%\ lib\ tools.jar;% JAVA_ HOME%\ lib\ dt.jar;% JAVA_ HOME%\ bin;( Pay attention to the & quot& quot; To add)
Path: append at the beginning.;% JAVA_ HOME%\ bin;% JAVA_ HOME%\ jre\ bin;( Pay attention to the & quot& quot; To add)

after the installation, you can check whether the JDK is installed successfully. Open the CMD window and enter Java – version to view the version information of JDK.

5. The motherboard of speedbridge Ethereum chassis is a professional chassis motherboard with one drag and eight. There is no need to extend the cable. The extension cable can rece the efficiency and avoid messy signs of wiring. The maintenance is simpler, the chassis is cleaner and the heat dissipation is better; Graphics card directly to the motherboard, easy to upgrade and replace; The integrated motherboard is more reliable and the mean time between failures is longer; Pluggable memory and hard disk can be upgraded in the later stage to keep high efficiency operation.

6. If you are referring to game currency, it may have been registered in the instry and Commerce Bureau, such as online currency of Internet company, QQ currency of Tencent company, QQ point, voucher of Shanda company, micro currency launched by Sina (used for micro games, Sina reading, etc.), but if it is virtual currency, it has not been registered. The issuing companies of these virtual currencies are generally registered in the instry and Commerce Bureau. But if it is digital cryptocurrency, it is not
virtual currency is defined as a special virtual commodity in China, which is not money and cannot be used for payment. Well known are bitcoin, Fuyuan coin, Laite coin, doggy coin and so on. These virtual currencies are not registered in the State Administration for Instry and commerce, and it is difficult to register at this stage.

7. When using your own computer, you can download some other software first, and then install it to use.