Step 1: Take Stock of What You Need to Move
Before you transfer anything, make a list of what matters to you. This prevents you from forgetting something important.
- Documents: Word files, PDFs, spreadsheets, tax returns
- Photos and videos: Pictures from your camera, phone, or downloaded from the internet
- Music: Songs you have purchased or ripped from CDs
- Email: Your messages, contacts, and calendar (if using a desktop email program like Outlook)
- Browser bookmarks and saved passwords
- Software licenses and product keys for programs you paid for
- Desktop shortcuts and custom settings you want to recreate
Tip: Check your Desktop, Documents, Downloads, Pictures, Music, and Videos folders — these are where most people store their files without realizing it.
Step 2: Back Up Your Old Computer First
Before transferring anything, create a full backup of your old computer. This protects you if something goes wrong during the transfer.
- 1Connect an external hard drive to your old computer
- 2Copy your Documents, Pictures, Music, Videos, and Desktop folders to the external drive
- 3For Windows, you can also use the built-in Backup and Restore feature for a complete system backup
- 4Confirm the files are actually on the external drive before proceeding
- 5Keep this backup even after the transfer is complete — do not delete it right away
Warning: Do not get rid of your old computer until you have confirmed that all your important files are safely on the new one. It is much easier to go back and grab something you missed than to recover it after the fact.
Step 3: Transfer Your Files
There are several ways to move files from one computer to another. Choose the method that works best for you.
- External hard drive: Copy files to the drive from the old computer, then copy them to the new one. Simple and reliable for large amounts of data.
- USB flash drive: Works well for smaller amounts of data. Most flash drives hold 32–128 GB.
- OneDrive or Google Drive: Upload files from the old computer, then download them on the new one. Good for documents and photos, but slower for large video collections.
- Home network: If both computers are on the same Wi-Fi network, you can share folders between them. Faster than cloud storage for large files.
Tip: For most homeowners, an external hard drive is the easiest and most reliable method. A 1 TB external drive costs around $50–$60 and is useful to keep as an ongoing backup.
Step 4: Transfer Your Email
How you transfer email depends on which program you use.
- Gmail, Outlook.com, or Yahoo Mail (web-based): Simply sign in on the new computer — your email is stored in the cloud and will appear automatically.
- Microsoft Outlook (desktop app): Export your email to a .pst file from the old computer, then import it on the new one. This preserves your folders, contacts, and calendar.
- Windows Mail or other desktop clients: Export your contacts and check if the program supports exporting email archives.
Step 5: Reinstall Your Software
Programs do not transfer automatically — they need to be reinstalled on the new computer.
- 1Make a list of programs you use regularly on the old computer
- 2Locate your product keys or license information for paid software
- 3Download fresh installers from the official websites of each program
- 4Install and activate each program on the new computer
- 5Check that everything works before decommissioning the old computer
What to Do With Your Old Computer
Once you have confirmed everything is on the new computer, it is important to wipe the old one before getting rid of it. Your old computer contains years of personal information — documents, saved passwords, browsing history, and more. A factory reset removes all of this. In Windows 11, go to Settings → System → Recovery → Reset this PC and choose Remove Everything. Many electronics retailers and county recycling programs accept old computers for responsible disposal.