No need for Master Lu detection! Windows comes with tools to check system health

The unit medical examination in the previous period, the result of the small series is really terrible, the eyes have been paralyzed, the cervical vertebrae have to be scrapped, and the organs are almost pomegranate. The common use is too embarrassing, and now it is obviously unstoppable. The same day, every day with the computer that everyone is relaxing and working, after a year of tossing, the health of hardware and software is also plummeting. Those who are too lazy to reinstall the system will definitely use the third-party detection, cleaning, and repair procedures to tinker with them and deal with them. But choosing bad software will only increase the burden on the computer. It is better to use Windows' own tools to get everything done.

The place that Microsoft hates is here. The system provides many useful functions, but it is not used in a conspicuous place for everyone to use, but it gives many rogue manufacturers a thriving living space. Everyone remembers the features that will be introduced. No matter whether you are buying a computer or repairing a computer in the future, you don't need to prepare tools in advance.

First talk about how to check the health of the system, Win+R only need to enter a command:

perfmon /report

wait 1 minute, collect information for Windows and Analysis time,

Microsoft will give a complete report of the current system, including software configuration, hardware configuration, CPU, network traffic, disk performance, memory information. If there is something wrong with your computer, it is identified in a prominent way at the front, and the cause of the problem and the solution are given. It is true that you follow the official instructions.

What are you talking about? There is no problem with normal system application and service detection, but is Windows often reporting errors or stuttering? This issue has also been encountered before the small series, and the command prompt Dafa. How to play CMD in yesterday's "Remember these tricks you will be the old driver of CMD" has been explained for everyone, after starting in administrator mode, just enter

sfc /scannow

Wait for the results, what if you really find the problem? Using the tutorial in "Using the sfc /scannow command to repair system files under Windows" solves all the problems.

Check that the system is without any problems, but the computer always feels wrong from time to time, it may be that your memory and hard disk have some hidden problems. Memory can be said to be the hardest hit by computers. Many computer problems are related to memory. A slight memory problem can lead to unstable system operation. The most common performance is blue screen, automatic restart, and even untenable. If you can't open the machine, then it's better to solve it. Generally, pull it out and clean it up and get it back. If your computer has not been used very stably recently, often without any reason, blue screen restart, etc., and do not know if it is caused by the memory stick, go directly to the "Control Panel - Management Tools" to find Windows memory diagnostics.

In the pop-up window, click “restart and check the problem immediately, and restart the computer to enter the automatic detection phase.

The first stage, if it shows "The problem has not been detected", it means the memory is normal. If you don't find any problems in the second stage, you can prove that the memory is OK. Let's move on to the next topic!

There are many ways to check the disk. Right click on the disk drive and select “Attributes-Tools” to start checking the disk for errors.

In addition, CMD has a more powerful way to use CHKDSK X:/F (X stands for drive letter) to start troubleshooting and start the repair process. If Windows can't do anything to solve it, just back up your data and prepare for the new one!

After such a set of self-contained tools detection and repair process, as long as it is not Windows blue can not boot, small problems can basically get, better than those third-party tools, right? Oh, for the notebook/tablet users, the software such as Master Lu also has a function plug-in for battery loop detection. If you have such a requirement, you can also get it.

Enter the following command in CMD in administrator mode

powercfg /batteryreport /output "C:\\battery_report.html"

will be generated directly under C drive Complete battery usage report.

This report will be opened with a default browser when double-clicked. It will display basic battery information, including battery design capacity, full charge capacity, charge cycle, and battery usage curve and battery for the last three days. Changes in battery life estimates, etc., the data seen here is more accurate than the battery icon on the taskbar. Children who want to buy a notebook can be used to detect whether the machine is brand new or not. In the same year, Xiaobian in Zhongguancun It’s the survival of these in the computer city.

Looking down at the desk calendar in 2017, it’s not a few weeks away from the Spring Festival holiday. The little friends who work at the end of the year insisted that the potted friends of the final exams had burned incense and wished everyone not to hang on. Run towards the setting sun, Sao Year!