how to turn off chromebook

Redhat uses SELinux to enhance security and shuts down by:1. Permanent effectModify the Selinux= "" in the/etc/selinux/config file to Disabled, and then restart.2. Immediate effectSetenforce 0The way to turn off the firewall is:1. Permanent entry into forceOpen: Chkconfig iptables onOFF: Chkconfig iptables off2. Immediate effect, failure after rebootOpen: Service iptables startClose: Service iptables stopIt

How to turn off the desktop accelerator of Jinshan poison PA Close method One: Find the accelerator ball Small icon on the desktop directly, then right-click on it, and then pop up a menu and click No longer to show the accelerator, as shown in the following figure: Jinshan Poison PA At this time can see there is a "move to the edge of the desktop automatically hidden" option, in fact, this funct

To view the SELinux status:1,/usr/sbin/sestatus-v # #如果SELinux The status parameter is enabled is turned onSELinux status:enabled2. Getenforce # #也可以用这个命令检查To turn off SELinux:1, temporarily shut down (do not restart the machine):Setenforce 0 # #设置SELinux become permissive mode# #setenforce 1 set SELinux to become enforcing mode2. Modify the configuration file to restart the machine:Modify the/etc/selinux/c

Sometimes the Web site will be very slow to open, we have to troubleshoot the problem, we need to use the ping command, but Windows Server 2008 firewall is turned off by default for pingWe can use the following methods to turn on pingOpen Firewall-Advanced Security:Select File and Printer Sharing (Echo request-icmpv4-in)Select Enable:Remember to turn it

Win7 System How to turn off IE upgrade IE11 browser tips? To turn off the IE11 update prompt: 1, press Win+r to open the operation, input regedit return to open Registry Editor; 2, expand the following registry location: Hkey_local_machinesoftwaremicrosoftinternet Explorermainfeaturecontrol

By default, Win 8 will turn on the UAC feature, install software, run some files will be weak out of the warning window, and each time you click "OK" ignore the warning content, it is better to completely turn off UAC function! The full name of UAC is the user Account Control, which is the username Controls feature that allows UAC to help prevent malware and spy

Under normal circumstances, if the system has a driver to install, then the boot will automatically scan, and then install the drive. But sometimes there is no drive to install, or you do not know the driver is not always installed. But in the process of using the computer, you do not feel where the problem occurs. This is when you want to turn off the Windows7 Automatic scan installation drive. 1 Access

Today to set up a good IP company, no matter how it is not on the Internet, once again opened local found that the default gateway automatically disappeared, CMD under the input ipconfig after the phenomenon is as follows: Physical Address ............. : 00-22-64-55-76-8fDHCP enabled ........... : NoAutomatic configuration Enabled ..........: isAutomatic configuration IPv4 Address .......:169.254.1.193(preferred)Subnet Mask ............:255.255.0.0IPV4 address ............:10.63.10.123(copy)Sub

In Windows, the new technology of UAC was introduced from Windows Vista, and UAC (user Account Control, Chinese, which controls users) is a new technology developed by Microsoft to improve system security. It requires the user to provide a confirmation dialog box window that allows the user to validate before executing the action that might affect the operation of the computer or the settings that affect other users. UAC can help prevent malicious software and spyware from being installed on you

System protection features are available in every version of our Windows system, the previous w764-bit flagship download system, even if the upgrade to the WIN8 system, WIN10 system, this system protection function is still there, this is a security feature of our Windows system, It's very practical. System protection is the ability to create and save the information about the computer system files and settings on a regular basis, for the user, we can set it to

How to turn off the screensaver of win7 computer? 1. First, we click on the Start menu, or press the Windows icon button on the keyboard, you can open the Computer shortcut menu, we in the search box below the menu to enter the Power options and click Enter. 2. In the window of the pop-up control Panel, let's click on the "choose to turn

Today's tutorial is mainly about the latest Win7 system to download and install the system, in the use of the process how to turn on or off our firewall diagram This feature of the graphics and text detailed tutorial, firewall is our usual more important tool, it is our computer an umbrella, we sometimes still need to set, Today we'll talk about how to close or open it. 1, the first step we need to open th

360 Secure routing Default in the context of networking, will automatically update the firmware version, if we need to keep the factory version, to avoid when there is a new version, is automatically upgraded, how to operate it? The following small series describes in detail the 360 secure route shutdown Automatic Upgrade update system method. 360 Secure routing How to turn off automatic Update upgr

Under normal circumstances, if the system has a driver to install, then the boot will automatically scan, and then install the drive. But sometimes there is no drive to install, or you do not know the driver is not always installed. But in the process of using the computer, you do not feel where the problem occurs. This is when you want to turn off the Windows7 Automatic scan installation drive. 1 Access

Firewalls protect our computers from hackers on the web, and the firewalls in the Windows7 system are powerful enough to keep our computers safe from harm. But in all kinds of careless operation or download anti-virus software sometimes shut down or open the system from the firewall, then how do we open or close it? Method/Step Click the Start menu to open the Control Panel option. Locate the Windows Firewall option in Control Panel, and click Open. In the bounce out

Friends who often use Microsoft Office Word Software may find a problem, when we enter a list paragraph with a numeric ordinal, Word will often be too attentive to help you automatically number, but it gives you the numbering format is not what you want, then you have to manually modify them again, Instead, it increases your workload. So how do you turn off the automatic numbering feature for word? In fact

To turn the application on/off, follow these steps: To open an application: Method One: On the main screen, click the application icon you want to open. Method Two: Open the application from the list of most recently used applications, click the "Recent" button, and select the most recently used application window. To close the application: Click the "recent" key an

Some system features are easy to use, but experience is not as good as third-party services. As Win8 search function, let a lot of users. If you don't want to use it, you can turn it off. Operation method The first step, press the WIN+R key combination, in the Run command input box to enter "Services.msc" after the return. The second step, in the presence of the service interface, in the right window to

While the Windows XP system is popular with its powerful capabilities for the vast majority of users, but in the daily work of learning to use XP system process, not all of the functions will be used, we usually will be used to get the basic functions of those more commonly used, for some less commonly used functions, it is better to turn it off, You can speed up the operation of the system. There is a user

Windows family system after installation will have the default shared partitions, these default shared partitions in the convenience of local area network sharing files at the same time there are security risks, although there are protective measures, there will always be unexpected things happen on the network. If you don't use them often, it's best to turn it off, whether it's Win7, Win8 or a Win8.1 syste