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 Acronis Cloud cleanup
- 4.5.16 Online backup protection
- 4.5.17 Performance of backup operation
- 4.5.18 Selecting a data center for backup
- 4.5.19 Laptop power settings
- 4.5.20 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 Cleaning up backups, backup versions, and replicas
- 4.6.9 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 Recovery from Acronis Cloud
- 5.5 Recovering Office 365 data
- 5.6 Recovery options
- 6 Archiving data
- 7 Protecting family data
- 8 Antivirus and antimalware protection
- 9 Synchronizing data
- 10 Disk cloning and migration
- 11 Tools
- 11.1 Acronis Media Builder
- 11.2 Making sure that your bootable media can be used when needed
- 11.3 Acronis Startup Recovery Manager
- 11.4 Try&Decide
- 11.5 Acronis Secure Zone
- 11.6 Adding a new hard disk
- 11.7 Security and Privacy Tools
- 11.8 Mounting an image
- 11.9 Unmounting an image
- 11.10 Working with .vhd(x) files
- 11.11 Importing and exporting backup settings
- 11.12 Acronis Universal Restore
- 12 Troubleshooting
- 13 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
143 Copyright © Acronis International GmbH, 2003-2020
??name.ext - all files with a .ext extension, having six letters in their names (starting with any
two symbols (??) and ending with name), will be excluded.
You can enter path to a folder:
C:\my pictures - my pictures folder on the C: disk will be excluded.
You can edit and remove exclusion criteria using the corresponding buttons on the right pane.
10.2 Migrating your system from an HDD to an SSD
First of all, make sure that Acronis True Image 2021 detects your new SSD both in Windows and
under the Acronis bootable media. If there is a problem, see What to do if Acronis True Image 2021
does not recognize your SSD (p. 143).
SSD size
As SSDs usually have less capacity than HDDs, the occupied space on your old hard disk may exceed
the size of your SSD. If this is the case, migration is not possible.
To reduce amount of data on your system disk, try the following:
Move your data files from the old hard disk to another location, such as another hard disk drive,
internal or external.
Create .zip archives of data files (for example, your documents, pictures, audio files, etc.), and
then delete the original files.
Clean up the hard disk using the Windows Disk Cleanup utility.
Note that for stable operation, Windows needs to have several GB of free space on the system
partition.
Which migration method to choose
If your system disk consists of a single partition (not counting the hidden System Reserved partition),
you can try to migrate to the SSD using the Clone tool. For more information see Cloning a hard disk
(p. 138).
However, we recommend to use the backup and recovery method in most cases. This method
provides more flexibility and control over migration. See Migrating to an SSD using the backup and
recovery method (p. 144).
10.2.1 What to do if Acronis True Image 2021 does not recognize
your SSD
Sometimes Acronis True Image 2021 may not recognize an SSD.
In such a case, check whether the SSD is recognized in BIOS.
If the BIOS of your computer does not show the SSD, verify that the power and data cables are
properly connected. You may also try to update the BIOS and SATA drivers. If these suggestions do
not help, contact the Support of your SSD manufacturer.
If the BIOS of your computer does show the SSD, you can try the following procedure:
Depending on your operating system, type cmd in the Search field or in the Run field, and then press
Enter.