reinstall windows 7 without disc

the key content is not remembered, then no one can peek at the privacy information. 2, good at enabling restrictive policies, the denial of vulnerability program is exploited To protect system security, it is believed that many people will regularly update the system vulnerabilities on a regular basis to ensure that system vulnerabilities are not exploited by illegal attackers, but this approach only protects the Windows system's own security vulne

"Edit Boot Menu" to see if there is any newly added NeoGrub. If yes, restart the computer and find a new NeoGrub Boot item during the restart process. Select this option and press enter, directly go to linux's liveCD system. In this case, do not install Linux first. Press CTRL + ALT + F2 to enter the command line mode. Enter the command: sudo umount-l/isodevice and press enter, run "CTRL + ALT + F7" in combination to go to the graphic interface. Click "install Linux

Windows security mode is used to troubleshoot and fix faults when an exception occurs in the operating system. In this mode, the system only starts the underlying services, other applications are not started, so you can easily troubleshoot system problems. Windows 7 security mode is similar to Windows XP. Press F8 befo

), system maintenance will be much easier. Files generated at ordinary times (most people put the most files in "desktop" and "My Documents") are stored outside the system disk (or partition; therefore, you can reinstall the system (or Recover System Backup) without worrying about the loss of user files at any time ). Note: assume that you want to set the user folder to drive D and that drive D is an NTFS partition. During

The problem with the specified module was not found when the driver was installed in Windows7. Failure phenomenon: The error message "Cannot find the specified module" or "XXX.dll file is missing" when the driver is installed in Windows7. Reason Analysis: The application software runtime is generally preferred to call the required modules from its own installation directory (. DLL) file, if you do not have the required files, and then call in the Windowssystem 32 folder. This error message a

, select the system partition installation system, boot files and system files are located in the C drive.2. Enter the most suitable system account for encapsulation: Administrator Windows 7 Administrator has the highest system permissions available to the user. Even if you create a new administrator account that belongs to the Administrators group with the Administrator user, you cannot have the same syste

Windows 7 itself comes with a very powerful system backup and restore feature that allows you to quickly restore your system to a normal state in the case of a problem with your system, and you can no longer need to ghost! often make a system backup of the Win7 system, This backup can help you quickly resolve Win7 system problems at critical times. Today's small series to introduce these two very intelligen

Pre-installed Windows 8 or Linux system modified Windows 7 o'clock will appear when the card is in the boot Windows interface or secure mode card loading the Disk.sys interface. Normal start the following figure: In safe mode, as shown: Most of these problems are due to the fact that the partition forma

How do I upgrade from the Windows 7 Home Starter or Advanced edition to the Windows 7 flagship? Can you upgrade directly? Such a problem, a pile of novice friends are more concerned about the domestic user to see the actual combat, we can understand, if interested in the words to do, The following officially started Wi

set the size of 30G, If disk space is not large enough, you can return to the front, set to dynamic allocation, and the size can still be set to 30G or greater because Actual size is when the Win7 system size is installed, how much hard disk space is occupied by the system, which is the benefit of dynamic allocation , However, fixed-size performance is better, and if disk space is sufficient, a fixed-size approach is recommended Create , wait a few minutes, you can create a complete, and if yo

1, understand the hardware requirements Official recommended configuration: 1GHz frequency 32-bit or 64-bit processor, 1GB memory (based on 32-bit) or 2GB memory (based on 64-bit), 16GB free hard disk space (based on 32-bit) or 20c3b available hard disk space (based on 64-bit), A DirectX9 graphics device with WDDM1.0 or later drivers. User recommended with swear: 1.5Ghz and above 32-bit or 64-bit multi-core processors, 2GB and above available physical memory, 30GB and above hard disk space, Di

the operating system, reducing unnecessary duplication of effort. Therefore, we need to integrate the system patches to the source system, install common software, thereby reducing the duplication of work after each deployment. 1. Installation PatchesWindows 7 patch installation, you can choose to bring your own Windows Update or use a third-party fix pack, such as a system patch installation assista

With the release of the official version of Windows 7 (Win7), many friends are very concerned about installing Win7 and XP dual systems, especially for the dual-system problem of installing XP under Win7. This article will introduce three kinds of Win7 and XP dual-system installation program, I believe there must be a suitable one for you. Our goal is: let WIN7+XP harmonious coexistence! Traditional d

will prompt that it is data from other systems ~~~ -------------------------------- If you delete the partition where Ubuntu is located directly in Windows 7, grub is also deleted, and Windows 7 cannot be guided. You can run the fdisk/mbr command on the installation disc

In Windows 7, when Ipad2 is connected through a data cable, iTunes cannot find the device. Fault symptom: After Ipad2 is connected through a data cable in Windows 7, iTunes cannot find the device. Cause Analysis: Operating System Setup problems, or IOS system problems, or ipad2 hardware problems: 1. When IPAD2 is able

Slimming:***Gadgets to clean up WinSxSBecause the disk space is not enough, so think up to clean up the system junk file, the main target is the infamous WinSxS folder. This WinSxS is Microsoft in order to solve the "DLL Hell" problem, the result is like in the Windows system placed a no restraint ever-increasing "tumor." I heard that Microsoft Research is now studying this issue, but I think my hard disk space is not large enough to wait until this

Workaround: Boot into the BIOS, change interface combination, that is, the type of interface of the hard disk, changed from default raid to AHCI, save, reboot, all normal. Event procedure: Today, the boot into the Win7, in the start Windows suddenly encounter a blue screen, the above a pile of English prompts I said is recently installed hardware or software, so I took out the CD-ROM, wireless mouse receiver unplug, restart, the same as. Because I

Resource Manager is always heavy. windows Resource Manager restarts after windows Resource Manager restarts. Tip 1: Let's take a look at the causes of windows Resource Manager restart: the root cause of windows Resource Manager restart is insufficient system resources. Such problems may be software or hardware problems

In order to avoid damage to hard disk data and prevent the manufacture of excessive disc junk, you can also experience the latest Linux system. If a 64-bit Windows 7 system exists, use hard disk installation method, LiveU disk installation method, and WUBI Installation Method to try Ubuntu9.10RC and other earlier versions. Record it as follows: 1. Start and insta