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Hello, it is recommended that you uninstall the antivirus software that comes with win10 and turn off the firewall. Install a domestic antivirus software, and now the domestic antivirus software is free of 360 and QQ computer manager.
Kingsoft Poison Tyrant, etc., you can choose one to use. After installing the anti-virus software, you should immediately upgrade the anti-virus software, restart the computer, and check for computer viruses.
And clean up the registry.
and garbage. Of course, if you can do it in safe mode.
The effect will be better if you check and kill the virus. If the antivirus software says that there is no problem with your computer, then you can continue to use it, don't worry, our domestic antivirus software is still okay, and the moon in foreign countries is not necessarily good, it is just the moon.
If you think that antivirus software can't solve your problem, then use a USB flash drive to redo the operating system, of course, you can also redo the operating system with a CD-ROM drive. If you are not at ease, use the USB flash drive PE to back up the data, re-partition the computer, and then make the system, the advantage of this is that if there is a virus, it will be divided. After redoing the system, it is recommended that you uninstall the antivirus software that comes with the system, turn off the firewall, install one, and install the antivirus software that you think is good, and your machine is up to you.
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Delete all subfolders under C: ProgramData Microsoft Windows Defender Scans History Service DetectionHistory.
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Press "Actions" to appear in the menu and follow the prompts.
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Find "Windows Security Center" (blue shield) in the lower right corner of the taskbar, click on it, then click on "Virus & Threat Protection", and then find "Manage Settings" under "Virus & Threat Protection Settings". As shown in Fig
Figure 1 Windows Security Center.
If "Manage Settings" is not available, you may have installed other antivirus software, and Windows Security will automatically close and the game will not start, and the settings options will become blank. It may also be that the user does not have sufficient permissions and you need to use the administrator as an administrator.
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Open the settings and you can find the firewall or install third-party software, such as 360 Software Manager.
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Install velvet antivirus. Perfect for. Firewall settings are supported. Very stable.
On the Windows 10 desktop, right-click the Start button in the lower left corner and select the "System" menu item in the pop-up menu. >>>More
win speed up the startup according to 0. Method 1: Press the shortcut key "win+r" to open the running window Second, enter "msconfig" at this time, click "OK" or press the "enter" key Third, a window named "System Configuration" will open at this time, and under the "General" option box, check "Load System Services" and "Load Startup Items" under "Selective Startup" Fourth, then click "Boot - Advanced Options" and check "Number of Processors" and "Number of Processors" in the "Boot Advanced Options" window Choose the largest number here is "four", click "OK" 5. Next, enter "three" in the "Timeout" dialog box, and finally click "OK" Method 2 Right-click "This computer" (computer) Click "Properties" Second, at this time, a system window will be opened, click "Advanced System Settings" Third, at this time, a "System Properties" window will pop up, click "Startup and Recovery Failure" under "Settings" Fourth, in the "Startup and Recovery Failure" window, shorten the time of the following two columns, Here change to "0", you can change it to "three", and then "OK" 5. Go back to the "System Properties" window, click "Settings" under "Performance", and click "Advanced - Change" in the "Performance Options Window" Lu, click "Change", come to the "Virtual Memory" window, uncheck "Automatically manage paging file size for all drives", check "No paging files", after checking, click "Settings", click "Settings" will appear a "System Properties" window, click "Yes", click "Yes" After clicking the "OK" paint under the "Virtual Memory" window, the "Performance Options Window" and the "System Properties" window click OK, be sure to restart the computer, there will be an operation after restarting the computer, and then open the interface in the following figure after restarting, and then check the "Automatically manage the paging file size of all drives", and finally save Method 3 Right-click the start icon to open the "Control Panel" Second, in the Control Panel (the view method is a small icon). Click "Power Options" 3. In the "Power Options" window, click "Select the function of the power button" 4. Click "Select the function of the power button" and regret popping up the "System Settings Window", in this window, first click "Change the settings that are currently unavailable", then check "Enable Fast Startup", and finally "Save Modifications" Method 4 Press the shortcut key "win+r". >>>More
How to reset the Windows 10 system login password.
If you forget the boot password, you can't log in to the system, and you can only go to another computer to reset the computer login password. >>>More
The specific steps are as follows:
1. First of all, open the start menu in the lower left corner of the computer, and click to select the "Settings" icon. >>>More
Deletion method: <>
Step 4 <>: In the settings master interface, switch to the top of the "right-click menu" tab, and then you can clean up the win10 right-click menu according to your own needs. Among them, the "right-click menu shortcut group" can make some custom personalized right-click menus, such as calculators, commands, drawings and other functions can be made into the right-click menu of DIY, and some unwanted ones can also be deleted by themselves, and after completion, you can click the "Generate Menu" at the bottom of the right side as shown in the figure. >>>More