Precautions to be taken before reloading the system

After you reload Windows, you will find that there are important data in the desktop and My Documents that are not backed up, the IE favorites are not backed up after the reload system, the Outlook Express emails are all lost, and the qq/windows Live Messenger chat record is lost ... ... Experience tells us that before the system reload, some important data should be backed up to avoid loss of data and personal settings after reloading. So, exactly which resources need backup, and how to backup it?

The Windows operating system, after a period of time, will certainly install a variety of software, the desktop will be full of various icons, but these icons only as a shortcut to the program, and no backup value. In addition, for anti-virus software (such as Norton Antivirus, Kaspersky, Jinshan poison PA, etc.), Microsoft Office, Adobe Photoshop, and other non-green software, after the system completely reinstall (Note: not repair installation), The software must be reinstalled to be used again, so the non-green software has no backup value. As for those green software that can be used directly without reinstalling, they are usually small in size, easy to install, fast, and not necessary for backup.

Generally for powerful medium and large software, their installer needs to extend, upgrade, or modify the features and settings of the operating system, such as establishing fields in the system registry, copying DLL files to system folders, and so on. After the operating system is completely reload, the software will not function properly. This kind of software that relies on the system environment is called Non green software. On the contrary, green software does not need to make any changes to the operating system, completely unaffected by the environment, even if the system is completely reload, green software can be used normally. Common green software such as WinRAR, QQ, Foxmail and so on.

Considerations before reloading the system:
First, the system must back up the data and backup before reloading the system. Naturally, after reloading the system, we should restore the backed-up data,

Two. Before making a backup, it is recommended to upgrade the antivirus software and complete the system scan to ensure the security of the backup files.

Three. All kinds of software should be ready before installation. Includes drivers and various application software.