Your Mac would back up when the drive is connected. You can also choose to perform manual backups instead. To do this, open Time Machine’s settings screen and toggle Time Machine to “Off.” You can then click the Time Machine icon on the menu bar and select “Back Up Now” to perform a manual backup at any time. How to Back Up a Mac. This wikiHow teaches you how to back up the data and files on your Mac to an external hard drive and/or Apple's cloud-based storage service, iCloud. Connect your Mac to a formatted external hard drive.
Firefox stores your personal data, such as bookmarks, passwords and extensions, in a profile folder on your computer, in a location separate from the Firefox program. This article explains how to back up your profile, restore it, or move your profile to a new location or computer.
Note:The Refresh Firefox feature creates an Old Firefox Data folder on your desktop, which contains a backup of your old profile folder and its contents. If you recently refreshed Firefox and still have this folder, you already have a complete profile backup.
- To restore or move selected information instead of the entire profile, see Recovering important data from an old profile.
- Just Bookmarks? For backing up, restoring, or moving your bookmarks (not other data), see Restore bookmarks from backup or move them to another computer.
Table of Contents
- 3Restoring a profile backup
Click the menu button , click Help and select Troubleshooting Information.From the Help menu, choose Troubleshooting Information. The Troubleshooting Information tab will open.
- Under the Application Basics section, click on . A window will open that contains your profile folder.Your profile folder will open.
Note: If you are unable to open or use Firefox, follow the instructions in Finding your profile without opening Firefox.
To back up your profile, first close Firefox if it is open and then copy the profile folder to another location.
- Locate your profile folder, as explained above.
- Close Firefox (if open): Click the Firefox menu , then click Exit.Click the Firefox menu at the top of the screen, then click Quit Firefox.Click the Firefox menu , then click Quit.
- Go to one level above your profile's folder, i.e. to %APPDATA%MozillaFirefoxProfiles~/Library/Application Support/Firefox/Profiles/~/.mozilla/firefox/
- Right-clickHold down the Ctrl key while you click on your profile folder (e.g. xxxxxxxx.default), and select Copy.
- Right-clickHold down the Ctrl key while you click the backup location (e.g. a USB-stick or a blank CD-RW disc), and select Paste item.
- Click the Firefox menu , then click Exit.Click the Firefox menu at the top of the screen, then click Quit Firefox.Click the Firefox menu , then click Quit.
- If your existing profile folder and profile backup folder have the same name, simply replace the existing profile folder with the profile backup, then start Firefox. Important: The profile folder names must match exactly for this to work, including the random string of 8 characters. If the names do not match or if you are restoring a backup to a different location, follow the steps below.
Restoring to a different location
If the profile folder names do not match or if you want to move or restore a profile to a different location, do the following:
- Completely close Firefox: Click the Firefox menu , then click Exit.Click the Firefox menu at the top of the screen, then click Quit Firefox.Click the Firefox menu , then click Quit.
- Use the Firefox Profile Manager to create a new profile in your desired location, then exit the Profile Manager. Note: If you just installed Firefox on a new computer, you can use the default profile that is automatically created when you first run Firefox, instead of creating a new profile.
- Locate the backed up profile folder on your hard drive or backup medium (e.g., your USB-stick).
- Open the profile folder backup (e.g., the xxxxxxxx.default backup).
- Copy the entire contents of the profile folder backup, such as the mimeTypes.rdfhandlers.json file, prefs.js file, bookmarkbackups folder, etc.
- Locate and open the new profile folder as explained above and then close Firefox (if open).
- Paste the contents of the backed up profile folder into the new profile folder, overwriting existing files of the same name.
- Start Firefox.
Regular backups are essential. When your hard drive dies—and it will die eventually—it’s important to know you’ve got another copy of everything somewhere. PC users can use Windows’ File History to back up their data, but Mac users have something that’s arguably simpler and more powerful: Time Machine.
This free backup tool, included with every Mac, keeps a day’s worth of hourly backups, a month’s worth of daily backups, and weekly backups until there’s no more space. MacBooks will also create “local snapshots” on their internal storage, so you’ve got a small record to work with even when you’re not plugged in.
How to Back Up With Time Machine
RELATED:How to Encrypt Your Mac’s System Drive, Removable Devices, and Individual Files
The easiest way to use Time Machine is to connect an external drive to your Mac. You’ll be asked if you want to configure it as a Time Machine drive; click “Use as Backup Disk” if that’s what you want to do. Click the “Encrypt Backup Disk” option if you want to secure your backup disks with encryption.
To check the progress of your backups head to System Preferences > Time Machine.
You can optionally click “Show Time Machine in menu bar” if you’d like to track backups from there.
While external hard drives are the simplest option, it’s also possible to back up wirelessly over the network. The simplest tool for this is Apple’s Airport Time Capsule, a combination router and storage device that makes backing up easy. Sadly, Apple doesn’t seem committed to updating this device anytime soon, but you can use another Mac as a Time Machine server instead, or even a Raspberry Pi if you’re feeling creative.
You can even have your Mac back up to multiple locations, rotating between them so you can have backups in two or more locations.
Enabling Time Machine on a MacBook will also enable the “local snapshots” feature. Your Mac will save a single daily snapshot as well as a single weekly snapshot of your files to its internal storage if the Time Machine backup drive isn’t available. This provides you with a way to recover deleted files or restore previous versions of files even if you’re away from your backup drive for a while.
RELATED:Save Space on Your Time Machine Drive by Excluding These Folders From Backups
While Time Machine does include everything by default, you can click the Options button in the Time Machine window and exclude certain folders. For example, you could exclude your /Applications folder to save space on the Time Machine backup.
Automatic vs. Manual Backups
The first Time Machine backup will take the longest, as everything on your drive is backed up. Future backups won’t take as long, as only new and changed files will have to be backed up.
Time Machine normally functions automatically. If your drive is connected to the computer or the network location is available, it will back up once per hour. You could disconnect your external drive when using your MacBook during the day and plug it in when you get home in the evening. Your Mac would back up when the drive is connected.
You can also choose to perform manual backups instead. To do this, open Time Machine’s settings screen and toggle Time Machine to “Off.” You can then click the Time Machine icon on the menu bar and select “Back Up Now” to perform a manual backup at any time. Automatic backups are usually a better option — you’ll have more backups and you won’t be able to forget about it.
How to Restore Individual Files from a Backup
Click the Time Machine icon on the menu bar and select “Enter Time Machine” to enter the restore interface. This screen allows you to locate deleted files or previous versions of files and restore them.
Select a date and time at the bottom-right corner of the window to “go back in time” to the point where the file you want to restore existed. Dates in pink indicate the backup is stored on an external drive, while dates in white indicate local snapshots stored on your Mac’s internal storage.
Locate a file you want to restore, select it, and click the “Restore” button to restore it to the same folder on your Mac. If it would overwrite and existing file, you’ll be asked what you want to do.
You can also select a file and press the spacebar to preview it with Quick Look before restoring it.
Time Machine includes a search feature as well. Just type a search into the search box in the Finder window inside Time Machine to search for a file you want to restore.
How to Restore an Entire Mac
RELATED:8 Mac System Features You Can Access in Recovery Mode
Time Machine also allows you to restore an entire Mac’s system state. You can only do this if the backup was created on the same model of Mac. To do this, hold down Command+R as your Mac boots to access Recovery mode. You’ll see an option to restore your entire system from a a Time Machine Backup here.
Time Machine also backs up your macOS Recovery files to your Time Machine backup disk, so you can hold the “Option” key as you boot, select the Time Machine drive, and boot straight to recovery mode even if the recovery system is unavailable on your Mac.
How to Restore Time Machine Backups on Another Mac
To restore files from a Time Machine backup on another Mac, navigate to the /Applications/Utilities folder and open the Migration Assistant application. You can also press Command+Space, search for Migration Assistant, and press Enter.
Connect the Time Machine backup drive and use Migration Assistant to migrate the backed up files from your previous Mac to your new Mac.
Migration Assistant is also offered when setting up a new Mac, making a Time Machine backup a very quick way to get all your files and applications onto a new computer.
How to Restore a Time Machine Backup on Windows
Time Machine requires a drive formatted with the Mac HFS+ file system, so if you want to restore your Time Machine files using Windows, you need you’ll need to install an application like the free HFSExplorer that can read a HFS+ file system and copy files from it. HFSExplorer unfortunately requires Java, but it’s the only free application we know of that allows you to read HFS+ file systems on Windows.
RELATED:How to Restore Files From a Time Machine Backup on Windows
If you’d just like to stop using Time Machine and use the drive with a Windows PC, you can reformat the drive with the NTFS or FAT32 file systems using the Windows Disk Management tool.
Time Machine isn’t a cross-platform backup solution, but it is very powerful. If you’re a Mac user, you should be using it.
Mac Time Machine Manual Backup
READ NEXTMac Manual Backup System
- › How to Make Your Family Love Your Smarthome
- › How to Enable Google Chrome’s New Extensions Menu
- › How to Stop Spammers From Attacking Your Google Calendar
- › How to Power Off Your Samsung Galaxy Note 10 or 10 Plus
- › How to Switch from a Windows PC to a Mac