![]() ![]() You’ll boot your PC to the alternate media, and then perform rescue or restore operations on the primary but wonky version of Windows you want to fix (or replace). Thus most good image backup utilities include some kind of “rescue media” or “bootable recovery” capability. This usually involves booting to alternate media, and running rescue and repair from there. Performing repair and recovery operations on a broken or questionable Windows installation. ![]() But there’s a lot more one can do with such images, including: ![]() The most basic and important use for a whole-drive image is to replace a balky, damaged or non-working Windows installation (and its supporting boot/system disk infrastructure) in one simple, relatively speedy operation. It supports command-line access via Command Prompt, and can incorporate a variety of Windows applications and repair tools – such as boot repair utilities, disk or driver scanners, partition managers, data recovery tools, anti-virus programs, update and install/uninstall utilities, and a whole lot more – to run against a damaged or inoperable Windows installation. The Windows Recovery Environment (WinRE, as you might expect) is a specialized runtime environment that boots a slimmed-down version of Windows. The Recovery Partition (3rd from left on Figure 1, 1st from left on Figure 2) provides an alternate boot environment for Windows based on Microsoft’s Windows Pre-installation Environment (WinPE) runtime used for the Windows installer and for other purposes. A whole drive image can also be turned into a virtual disk, or even a virtual machine. Imaging the entire boot/system drive means the whole contents of that drive can be wiped out, and restored from a backup. (Image credit: Tom's Hardware) What Is a “Whole-Drive” Image Good For? So compare to backup, clone is more suitable for replacing system drive with a new HDD or a more efficient SSD.Figure 2: This older Windows 10 layout has 3 Recovery partitions, only one of which is used (left). User can easily get system running again after recovering a system image file to original drive even a new drive.įor transferring system to another machine, user have to use Recover System to dissimilar hardware because of new driver file required.ĭisk clone is a one time operation designed to clone one disk to a different one for the purpose of migrating to a larger hard drive on the same machine. if you want to quickly find, view and copy a file from it). Backup can be mounted and searched through (e.g. you can keep backups from one, two and three weeks ago on the same disk and you can recover the backup from the moment that you need) Ĥ. Backups allow you to keep several versions of the backed up data and you can restore to one of the previous versions (e.g. after a full backup, subsequent backups will take less time and occupy less space than the first one) ģ. Backup changes can be appended incrementally or differentially (i.e. regular automatic backups that requires no further user interaction) Ģ. There will be 2 hard drives containing exact same content after the clone process:įor a long run system/data protection job, backup is supposed to be used due to the advantages below:ġ. Nothing more is required before you can use the new hard drive. All contents on destination hard drive will be replaced with staffs from source hard drive. While clone is used to build a new identical hard drive. PBD image file created, recover/extract the image file can bring everything on source hard drive/partition back to an earlier time. This article offers the suggestions when to use them based on the explanation of the difference between the 2 options.Īfter a backup process, files and partitions on selected destination hard drive will be not affected except for an. Since disk/partition backup and clone options can be both used to operate an entire hard drive or create a system drive copy, most users are confused which one is better for a specific purpose (system backup, system migration and others). ![]()
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