User's Manual
Table Of Contents
- 1 Introduction
- 1.1 What is Acronis® True Image™?
- 1.2 New in this version
- 1.3 Backups created in Acronis True Image 2020 or later
- 1.4 System requirements and supported media
- 1.5 Installing Acronis True Image 2021
- 1.6 Activating Acronis True Image 2021
- 1.7 Trial version information
- 1.8 Upgrading Acronis True Image 2021
- 1.9 Technical Support
- 2 Getting started
- 3 Basic concepts
- 3.1 Basic concepts
- 3.2 The difference between file backups and disk/partition images
- 3.3 Full, incremental and differential backups
- 3.4 Deciding where to store your backups
- 3.5 Using Acronis Nonstop Backup
- 3.6 Backup file naming
- 3.7 Integration with Windows
- 3.8 Wizards
- 3.9 FAQ about backup, recovery and cloning
- 4 Backing up data
- 4.1 Backing up disks and partitions
- 4.2 Backing up files and folders
- 4.3 Backing up mobile devices
- 4.4 Backing up Office 365 data
- 4.5 Backup options
- 4.5.1 Scheduling
- 4.5.2 Backup schemes
- 4.5.3 Notifications for backup operation
- 4.5.4 Excluding items from backup
- 4.5.5 Image creation mode
- 4.5.6 Backup protection
- 4.5.7 Pre/Post commands for backup
- 4.5.8 Backup splitting
- 4.5.9 Backup validation option
- 4.5.10 Backup reserve copy
- 4.5.11 Removable media settings
- 4.5.12 Error handling
- 4.5.13 File-level security settings for backup
- 4.5.14 Computer shutdown
- 4.5.15 Online backup protection
- 4.5.16 Performance of backup operation
- 4.5.17 Selecting a data center for backup
- 4.5.18 Laptop power settings
- 4.5.19 Wi-Fi networks for backup to Acronis Cloud
- 4.6 Operations with backups
- 4.6.1 Backup operations menu
- 4.6.2 Backup activity and statistics
- 4.6.3 Sorting backups in the list
- 4.6.4 Replicating backups to Acronis Cloud
- 4.6.5 Validating backups
- 4.6.6 Backup to various places
- 4.6.7 Adding an existing backup to the list
- 4.6.8 Notarized backup
- 4.6.9 Cleaning up backups, backup versions, and replicas
- 4.6.10 Cleaning up space on Acronis Cloud
- 4.6.11 Removing data from Acronis Cloud
- 5 Recovering data
- 5.1 Recovering disks and partitions
- 5.2 Recovering files and folders
- 5.3 Searching backup content
- 5.4 Recovering Office 365 data
- 5.5 Recovery options
- 6 Archiving data
- 7 Sharing data
- 8 Protecting family data
- 9 Antivirus and antimalware protection
- 10 Vulnerability assessment
- 11 Synchronizing data
- 12 Disk cloning and migration
- 13 Tools
- 13.1 Acronis Media Builder
- 13.2 Making sure that your bootable media can be used when needed
- 13.3 Acronis Startup Recovery Manager
- 13.4 Try&Decide
- 13.5 Acronis Secure Zone
- 13.6 Adding a new hard disk
- 13.7 Security and Privacy Tools
- 13.8 Mounting an image
- 13.9 Unmounting an image
- 13.10 Working with .vhd(x) files
- 13.11 Importing and exporting backup settings
- 13.12 Acronis Universal Restore
- 14 Troubleshooting
- 15 Glossary of Terms
- Acronis Active Protection
- Acronis Drive
- Acronis Notary
- Acronis Secure Zone
- Acronis Startup Recovery Manager
- Archive
- Archiving operation
- Backup
- Backup operation
- Backup settings
- Backup version
- Backup version chain
- Bootable media
- Data synchronization
- Differential backup
- Differential backup version
- Disk backup (Image)
- Full backup
- Full backup version
- Image
- Incremental backup
- Incremental backup version
- Mobile backup
- Nonstop backup
- Nonstop protection
- Notarization
- Notarized backup
- Notarized file
- Online backup
- Recovery
- Suspicious process
- Sync
- Validation
- Version of synced file
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This option is only available for file-level backups.
This option is not available for the backups that use Acronis Cloud as a backup destination.
You can specify security settings for backed up files:
Preserve file security settings in backups - selecting this option will preserve all the security
properties (permissions assigned to groups or users) of the backup files for further recovery.
By default, files and folders are saved in the backup with their original Windows security settings
(i.e. permissions for read, write, execute and so on for each user or user group, set in file
Properties -> Security). If you recover a secured file/folder on a computer without the user
specified in the permissions, you may not be able to read or modify this file.
To eliminate this kind of problem, you can disable preserving file security settings in backups.
Then the recovered files/folders will always inherit the permissions from the folder to which they
are recovered (parent folder or disk, if recovered to the root).
Or, you can disable file security settings during recovery, even if they are available in the backup.
The result will be the same.
In backups, store encrypted files in a decrypted state (the preset is disabled) - check the option
if there are encrypted files in the backup and you want them to be accessed by any user after
recovery. Otherwise, only the user who encrypted the files/folders will be able to read them.
Decryption may also be useful if you are going to recover encrypted files on another computer.
If you do not use the encryption feature available in Windows XP and later operating systems,
simply ignore this option. (Files/folders encryption is set in Properties -> General -> Advanced
Attributes -> Encrypt contents to secure data).
4.5.14 Computer shutdown
Location: Options > Advanced > Computer shutdown
You can configure the following options:
Stop all current operations when I shut down the computer
When you turn off your computer while Acronis True Image 2021 is performing a long operation,
for example a disk backup to the cloud, this operation prevents the computer from shutdown.
When this check box is selected, Acronis True Image 2021 automatically stops all its current
operations before shutdown. This may take about two minutes. The next time you run Acronis
True Image 2021, it will restart the stopped backups.
Shut down the computer after the backup is complete
If you know that the backup process you are configuring may take a long time, you may select
the Shut down the computer after the backup is complete check box. In this case, you will not
have to wait until the operation completion. The program will perform the backup and turn off
your computer automatically.
This option is also useful when you schedule your backups. For example, you may want to
perform backups every weekday in the evening to save all your work. Schedule the backup and
select the check box. After that you may leave your computer when you finish your work
knowing that the critical data will be backed up and the computer will be turned off.
4.5.15 Online backup protection
Location: Options > Advanced > Backup protection