pdf editor for windows xp

In Windows XP, the second-level CPU cache is not enabled by default. To improve system performance, we can enable it by modifying the registry or using software such as "Windows optimization master. Run the Registry Editor, expand the HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \ Session Manager \ Memo

What if the Administrator account is missing from the Windows XP system? The method is as follows: 1, click "Start-Run", enter "regedit" command and press ENTER; 2. In the Open Registry Editor window, expand the following registered entry in the left: Hkey_local_machine--software--microsoft--windows nt--curr

Solution to failure to connect to the Internet after Windows XP is installed on virtual machines Many users have installed the XP system on virtual machines, but have found that they are unable to access the Internet after the installation is successful. So what is the cause? How can this problem be solved? The following describes how to solve the problem of net

Last Thursday, as an agenda for the Ziff Davids media company security virtual commerce exhibition, security experts discussed in detail the advantages and disadvantages of Microsoft Windows XP SP2 at a special panel seminar. Although experts have pointed out some of the defects of SP2, Microsoft has made a high comments on the whole, which means that it has finally taken a big step to release upgrade patch

Each time you enter the Windows XP table, there will always be a user login screen, asking for a username and password. The advantage of this is that there is security in the environment where multiple people use a computer. However, if the computer is only for you to use, each time you must enter a password, it is annoying. To cancel this logon step, you can do so by modifying the Winlogon project in the r

First, open the windows XP installation disk and click "Support Tools" to go to the hard disk's Support Tools installation directory (X: \ Program Files \ Support tools.exe, find msicuuu.exe, and double-click, the "windows Installer Clean Up" window is displayed, showing the list of all programs currently installed. Select a stubborn program from it, and click "R

The problem with "Windows cannot load locally stored profiles" When you turn on your computer has been shared with you to address this issue through user profile settings. But some XP system user feedback set up after the problem is not resolved, after the small series and technical staff to understand the registry of the default user key value specified path error or loss can also cause the problem. So tod

Some of the Earth XP system user feedback, their own computer will often pop up "Windows File Protection" Prompt window, closed also useless will continue to play out, this is how? In fact, the problem is caused by the system File Protection mechanism, when some important system files are replaced changes, the user will be prompted to repair. Now, the small series on the

Run msicu.exew.msizap.exe with windows XP to uninstall the stubborn Program. first, open the windows XP installation disk and click "Support Tools" to go to the Support Tools installation directory (X: \ Program Files \ Support tools.exe) on the hard disk, the "windows Insta

After summarizing the previous Windows system, the XP system has made the humanized change, the user who has operated the XP system Resource Manager can realize this profoundly, when the user clicks on the left file, if the folder also contains other subfolders, this time will automatically expand, Although it is convenient to say, but after the expansion of the

To avoid monopoly suspicion, the IE icon on the desktop is no longer displayed by default from Vista. But to be honest, there are still many people who use IE, so many people are not used to it. In fact, it is very simple to display the IE icon on the desktop like the XP system. You only need to modify the registry. Open the Registry Editor and navigate to HKEY_CURRENT_USER \ Software \ micorosoft \

Windows XP system settings How to automatically clear my document records The specific methods are as follows: 1, first we open the Start menu, and then choose to run the option; 2, in the Open Running Options window, we enter the regedit command to open the Registry Editor; 3. In the Open Registry

Many friends often encounter Windows xp lan. When the workstation accesses the server, the server name can be seen in the workstation's "Network Neighbor", but no shared content can be seen after clicking it, the system prompts "no permission to view". How does this fault occur? First, you can see the name of the server on the workstation. This indicates that the hardware is correct. Therefore, you should

1. view shared resources In Windows XP, all the drivers on the computer are automatically shared by default, but the shared hand icon is not displayed, which leaves a hidden danger to network security. Enter cmd in the "run" column to enter the command prompt, enter net share, and quickly view shared resources on your computer and find these shared directories. If you are not familiar with the "command

In Windows XP, have you ever encountered a situation where hidden files cannot be opened? Here are some solutions. I. Use some registry repair software for repair 2. Copy the following content to notepad, save it as the registry information file of reg, and double-click Import. Note: Make sure to back up the registry before modification. Windows Registry

Delete Sam file, clear Administrator account password Find the password from the SAM file 1.l0phtcrack (LC) 2.LCP 3.SamInside Pro Third, with net user command to restore the system login user password Set up new password with password reset disk V. Modify the screensaver file method VI. Use software to modify passwords Windows XP NT Password Recovery Key Cleanpwd Offline NT Password Registry

Windows XP/2003 remote terminal is a very practical function, and the default The Remote Terminal Service port is 3389. To prevent intruders from scanning open ports on the host If port 3389 is opened, the next intrusion will be performed, We can modify the Remote Desktop port of Windows XP/

Intelligent account Password It's not easy to secure your own account, some of the main users of the account password set too short, long time not to change the password and so on are the important impact on account security, but now we from the technical point of view of these users to make restrictions, that is the use of Group strategy this magic tool. Open the Run dialog box in the Start menu, enter "Gpedit.msc" to open the Group Policy Editor,

It is not easy to protect your account. Some Careless users set the account password too short, do not change the password for a long time, and so on are important killers that affect account security, but now we are technically limiting the usage of group policies as a magic tool for these careless users. Open the run dialog box in the Start menu and enter "Gpedit. msc open the Group Policy Editor, go to "Local Computer Policy"> "Computer Configurati

If an Administrator account is set up during Windows XP installation, the Administrator account without password protection is not displayed in the User Logon list. Although it is behind the scenes, it has the highest system permissions. To facilitate operations and ensure system security, you can set a password for it and then bring it to the stage. The following describes the specific methods. 1. Log On