How can you see that your computer has been mined

1. You can open the Tencent Smart Security page
and find the whole system of Yudian terminal in the proct
and then choose to apply for the use of Tencent Yudian, and then use the virus killing function to kill the virus

2. It's hard to see if the CPU has ever been mined, because the CPU can hardly cause serious aging and discoloration e to long-term full load work, which is not like a graphics card. When the graphics card is fully loaded for a long time, some resistance and capacitance components near the GPU core on the PCB board will turn yellow and discolor e to long-term high temperature, even the PCB board will also change color
as there are not only GPUs, but also video memory, power supply unit and a large number of chip resistor capacitor components on the graphics card, long-term mining will lead to aging of some components, so the life of this kind of graphics card is worrying. But as long as the CPU heat dissipation has been good, basically do not worry, the vast majority can continue to serve for a long time.

3.

Mining is burning graphics card, the following methods can identify their own graphics card is mine card

1: through the naked eye to identify whether the hardware is mine card, in fact, through other ways can also be measured, for example, you go to the computer to test the overclocking performance of the mine card, to compare with the official data, to test the stability of the power supply of the mine card, It can also be measured whether it is a mine card or not

2: the first point is to see if there are any dirt and oil stains on the mine card. If not, it proves that the seller may have done better treatment, or it is not the mine card. If the mine card is very dirty, nine times out of ten it is the mine card. Then we have to carry out the next operation, that is to open the mine card

3: we should pay attention to whether there is an invoice with warranty. The warranty can be guaranteed at the warranty points all over the country, which is not a mine card

extended information

how to avoid buying mine cards: try to buy new cards at the official flagship store of Taobao Jingdong, and if you want to buy second-hand graphics cards cheaply, you can't guarantee it

if the budget is really limited and you have to buy second-hand graphics cards, you should also try your best to buy them by yourself. Don't believe that Internet cafes or studios or companies go bankrupt. Most of the cards bought through this channel are mine cards. Of course, if the indivial buyer has a large number of graphics cards in his hand, please be careful. This probability is also mine cards. Finally, I hope you can avoid mine card, buy your favorite graphics card, happy game

4. There are several obvious manifestations of mining virus in
1. The computer runs abnormally slowly
2. The computer crashes abnormally / gets stuck
3. Nothing is turned on, but the CPU occupancy rate is very high
4. The network is slow and a large number of network requests appear

5. If your computer can run other software or games, it is impossible to have bitcoin mining software running, because the mining software takes up a lot of resources. The utilization rate of bitcoin CPU and GPU in ordinary computer mining is more than 65%. In this state, everything you do is stuck, So you can also ask questions on knowledge to prove that your computer is not running mining software.

6. Change the computer (manual funny)
antivirus, if you can't kill it, you can check the program with high CPU or GPU occupation and manually delete it. If you can't, you can't change the hard disk (the disk where the mining program is located)... Change the computer

7. 01 close Homegroup
control panel – administrative tools – services – Homegroup listener and Homegroup provider are disabled
02 turn off disk defragmentation and automatic maintenance scheling tasks
select disk c-properties – tools – optimize and defragment drives – optimize – change settings – deselect run as scheled
03 close Windows Defender (as the case may be)
control panel – Windows Defender – settings – implement protection – remove check and administrator – enable Windows Defender – remove check
control panel – administrative tools – Services - Windows Defender service is disabled
04 close windows search
control panel - Administrative Tools - Services - Disable windows search
05 set up the superfetch service
control panel – administrative tools – service – superfetch - Startup type – automatic (delayed startup)
06 clean the windows.old folder
C disk - right click - properties - disk cleaning - select the previous windows installation check box - OK to clean.

8.

Hello, 3a and AAA are the same

A + + is the best screen, AAA screen is equal to a + screen, quality control is also relatively good screen, no bad points

However, considering the quality, a + + is more cost-effective

9. Position management refers to setting the proportion of account funds used for futures trading margin and the proportion of margin allocated to each trading variety. Position management is the core part of building a futures trading system, because the size and distribution of positions determine the trading risks faced by the account. In actual trading, investors can not obtain a trading mode with 100% success rate. If there is no reasonable position management mode, one or two loss trading may cause fatal losses, And scientific position management can rece the loss caused by wrong judgment and rece the ruin rate of account transactions

generally, there are two modes to formulate position management strategies: the first is to determine the size of the total position before trading, that is, to set the proportion of the total margin in the account funds, and then to allocate the amount of funds occupied by each trading proct. By calculating the volatility of each proct, we can get the risk faced by a single proct, Finally, add up the risk of all positions; The second way is to first determine the total risk that the account is willing to face. For example, set the maximum loss of the account as 5% of the total fund, and then allocate the risk of each variety. By comparing the volatility of a single variety with the risk, we can calculate the size of the variety's position. After summing up, we can get the total size of the position.