5 major things that must be done after the computer system is reinstalled

Reinstalling the system is not difficult, but after installing the system, do you know how many things we have to do? This can not tolerate the slightest slack, once sloppy, it may lead to abandoning the past, and may even cause data loss, information leakage!

The slower the Windows system is, the more indisputable it is. Therefore, using Windows will inevitably require reinstalling the system. Of course, reinstalling the system is not difficult, but after installing the system, do you know how many things we have to do? This can not tolerate the slightest slack, once sloppy, it may lead to abandoning the past, and may even cause data loss, information leakage!

The first big thing: don't rush to access the network

After installing Windows, don't immediately connect the server to the network, because the server has not been patched yet. Various vulnerabilities are very vulnerable to viruses and intrusions. At this point, add the shock wave and shock wave patch and restart and connect to the Internet.

The second big thing: patching the system/installing anti-virus software

Needless to say, the patch of shockwave and shockwave virus must be marked, if you install Windows XP SP2 No need to install it separately.

After installing the system, be sure to install anti-virus software and update it to the latest version.

The 3rd big thing: Turn off System Restore

System Restore is a feature in Windows ME and Windows XP, Windows 2003 that allows us to restore the system to a certain time state, so that Avoid us reinstalling the operating system. However, some people after the system restore, found that in addition to the C drive, the other D drive, E drive are restored to the previous state, and the results of the saved files are gone, causing serious losses!

This is because the system restore defaults to all partitions on the hard disk, so once the system restore operation, all the partition data will be restored. Therefore, we must press the Win+Break button, then click the "System Restore" tab, cancel the "Turn off System Restore on all drives" option, then select the D drive, click the "Settings" button, select it in the window that opens. The "Turn off system restore on this drive" option

turns the system restore on other disks in turn. In this way, once the system is unstable, you can use the system restore tool to restore the system on the C drive, but at the same time the files on other disks will not be a problem.

The 4th big thing, give the Administrator a password

There may be people using the system to download the universal Ghost version to install the system, or it may be using Windows XP unattended Installation of the CD-ROM installation system, using these methods will most likely not let you specify the Administrator password, or the Administrator password is the default 123456 or simply empty. Such a password is quite dangerous, so after installing the system, right click on "My Computer", select "Manage", then select "Computer Management (Local) → System Tools → Local Users and Groups → User", select Administrator in the right window, right click and select "Set Password". Click the "Continue" button in the open window to set a password for the Administrator in the open window.

In addition, select "new user", set the user name and password, double-click the new user, click the "affiliation" tab, select all the groups (if any), click "Delete" " button. Then click the "Add" button, then click the "Advanced" button in the open window, then click the "Find Now" button to find the PowerUser or User group, click "OK" twice to add this user to PowerUser or User group. Logging out the current user and logging in as a new user can reveal that the system is much faster.

The 5th big thing, close the default share

When Windows is installed, some hidden shares will be created, which are mainly used when the administrator manages the system when logging in remotely, but for individual users, This is rarely used, nor is it very safe. Therefore, we need to cut off this share: first create a new disshare.bat file under d:\\, and write the following statement in it:

@echo off

net share C$ /Del

net share d$ /del

netshare ipc$ /del

net share admin$ /del

Next d:\\disshare. Copy the bat to the C:\\Windows\\System32\\GroupPolicy\\UserScripts\\Logon folder. Then press Win+R, enter gpedit.msc, in the open window, expand the "User Configuration → Windows Settings → Script (Login /Logout)" folder, double-click the "Login" item in the right pane, pop up In the window, click the "Add" command and select the disshare.bat file in the C:\\Windows\\System32\\GroupPolicy\\UserScripts\\Logon folder.

After completing the above settings, you can automatically cut off the default shared channel of Windows XP after restarting the system. If you have more hard disks, please add them yourself under net share d$ /del, such as netshare e$ /del, net share f$ /del, etc.

Tip: When installing the software, it is best to write down the software to be installed, and then only install the most recently needed, some can not be installed temporarily. After installing the software, do a ghost backup, so that after reinstalling the system, it is very convenient to restore to the system time you want.