Do these 3 things before closing this tab:
1Clear out junk files and repair common Windows errors2Scan for outdated or missing drivers - takes under a minute3Repair Windows errors before they cause bigger problemsBefore reinstalling Steam or moving to another PC, protect saves in two ways: let Steam Cloud finish syncing for games that support it, and make a separate copy of each game’s actual save folder. Steam Cloud is game-specific, and Steam’s Backup feature generally backs up installation files—not necessarily save files—so neither should be treated as a complete save backup.
Know what each kind of Steam backup protects
| Method | What it does | What to watch for |
|---|---|---|
| Steam Cloud | Synchronizes files selected for Cloud by the game’s developer. | Support and coverage vary by game; a Cloud logo does not establish that every save or platform combination is covered. Steam Cloud support |
| Steam Backup feature | Backs up compatible game installation files. | It is not automatically a save backup. For Valve games, Steam says saved games, custom multiplayer maps, and configuration files are omitted. Some titles that use third-party installers or downloaders are not compatible. Steam Backup instructions |
| Separate copy of save files | Copies the game’s actual save folder to another location, such as a separate drive. | You must identify the correct folder and restore it to the location expected by that game. Developers choose where saves are stored. Steam Backup instructions |
Back up saves before reinstalling or changing PCs
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Check the game’s Cloud support
Open the game’s Steam Store page and look for the Steam Cloud logo. Treat it as a clue, not proof that all saves are covered. If you need to know whether a particular save or operating-system version syncs, check with the game’s developer or community; coverage is determined game by game. Steam Cloud support
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Let Steam sync on the old PC
Connect the old PC to the internet and allow Steam to synchronize. Confirm that the game has finished syncing before you proceed. If Steam reports an error, resolve it before launching the game: playing while synchronization is unresolved can create a conflict and risk losing progress. Offline Mode may leave files unsynchronized until the next online session. Steam Cloud support
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Identify the game’s save location
Start with Steam’s default local Cloud folders, but do not assume they contain every live save. The documented locations are:
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Seagate 2TB Portable Hard Drive | USB 3.0 (STGX2000400)- Easily store and access 2TB to content on the go with the Seagate Portable Drive, a USB external hard drive
- Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop
- To get set up, connect the portable hard drive to a computer for automatic recognition no software required
- This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
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- Windows:
C:Program Files (x86)Steamuserdata - macOS:
~/Library/Application Support/Steam/userdata - Linux:
~/.local/share/Steam/userdata
Inside
userdata, account folders contain game folders identified by AppID. Those paths concern local Steam Cloud files, not a universal location for all games’ saves. Steam notes that many third-party games that do not save to Steam Cloud may store saves under WindowsDocumentsMy Games, but each developer decides where its game writes saves. Check the game’s documentation or ask its developer or community if the location is unclear. Steam Cloud support Steam Backup instructions -
Copy the actual save folder separately
Copy the identified save folder to a separate safe location, such as another drive. Keep its folder structure intact, and check dates before replacing or overwriting an existing copy. If Steam Backup identifies a custom save folder, such as
SAVE, Steam says that folder may need to be copied separately. Steam Backup instructionsRank #2
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- Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop
- To get set up, connect the portable hard drive to a computer for automatic recognition software required
- This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
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Verify the copy before removing the old installation
Steam advises testing backups because interruptions or interference from other applications can prevent a backup from being created successfully. Keep the original files on the old PC until you have confirmed that the copy exists and the game loads the expected progress on the destination PC. Steam Backup instructions
Restore saves on the new PC
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Allow Cloud synchronization to finish
Install or open Steam on the new PC, connect to the internet, and let Steam Cloud sync if that game supports it. If Steam presents a conflict, compare the displayed dates with your recent play history before choosing a version. A conflict means local and Cloud files differ because they were changed in two places without synchronization. Steam Cloud support
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Seagate Portable 1TB External Hard Drive HDD – USB 3.0 for PC, Mac, PlayStation, & Xbox, 1-Year Rescue Service (STGX1000400) , Black- Easily store and access 1TB to content on the go with the Seagate Portable Drive, a USB external hard drive.Specific uses: Personal
- Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop. Reformatting may be required for Mac
- To get set up, connect the portable hard drive to a computer for automatic recognition no software required
- This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
- The available storage capacity may vary.
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Restore your separate copy when needed
If Cloud does not include the save you need, restore the copied files to the game’s save location specified by its developer. Avoid blindly overwriting files: compare dates and retain the copies you may need until you have verified the result in-game.
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Open the game and check progress
Load the game and confirm that the expected save, character, or campaign progress is present. Do not erase the original PC’s files until that check succeeds.
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Seagate Portable 4TB External Hard Drive HDD – USB 3.0, 1-Year Rescue- Easily store and access 4TB of content on the go with the Seagate Portable Drive, a USB external hard drive.Specific uses: Personal
- Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop
- To get set up, connect the portable hard drive to a computer for automatic recognition no software required
- This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
- The available storage capacity may vary.
If a save is missing or Steam shows a conflict
Do not keep launching the game while a sync error or unresolved conflict remains. Review the available timestamps and your play history to determine which copy contains the progress you intend to keep. If the old PC is available, its local save may still be present and may be able to sync when Steam is online. Steam Support states that it cannot recover lost saves or resolve Cloud conflicts; some non-Cloud saves may be unrecoverable if the old machine is no longer available. Steam Cloud support
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Moving a Steam installation is not the same as backing up saves
Steam’s migration guidance discusses moving the steamapps folder and preserving userdata. That can help move the Steam installation and its associated files, but saves stored outside those folders still need game-specific handling. Moving a Steam Installation and Games
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