Got a New Computer? What to Do First on a Windows 11 PC (2026 Holiday Guide)

Black Friday deals are rolling in, and a lot of folks around Strasburg, Byers, and Bennett are about to bring home a shiny new Windows 11 laptop or desktop. That’s exciting! But the first hour with a new computer matters more than most people realize. Do it in the right order and your photos, passwords, and programs come along with you. Skip a step and you can end up locked out or missing files you thought were safe.

Here’s the simple checklist I use when I set up new computers for customers along the I-70 corridor. Still shopping? Read my guide on how to spot a fake online store before you click Buy.

Before You Unbox: Get the Old PC Ready

Don’t wipe, sell, or recycle the old computer yet. It’s your safety net. Spend 20 minutes on it first:

1. Make sure you know your passwords. Especially your Microsoft account, your email, and anything saved only in your web browser. If your browser remembers passwords for you, turn on its sync or move them into a password manager. My password manager and passkeys guide walks through it.
2. Back up your important files to an external drive. Copy Documents, Pictures, Desktop, and Downloads. This is your second copy in case anything goes sideways. More on that in How to Back Up Your Computer.
3. Run Windows Backup. Click Start, type backup, and open Windows Backup. Signed in with your Microsoft account, it can save your folders, settings, Wi-Fi networks, and your list of Store apps so the new PC can restore them. Note that free OneDrive storage is only 5 GB, so big photo collections usually need the external drive too.
4. Make a list of the programs you actually use. Open Settings, then Apps, then Installed apps, and jot them down.
5. Find license keys or sign-ins for paid software like Microsoft Office, Quicken, or photo editors. You’ll need them to activate on the new machine.

Setting Up the New PC

When you turn it on for the first time, Windows walks you through setup. A few tips:

• Connect to your home Wi-Fi and sign in with the same Microsoft account you used on the old computer.
• When Windows asks whether to restore from an existing backup, say yes and choose your old PC. Your pinned apps, settings, and many files come right back.
• Go slow on the privacy screens. It’s fine to say no to things like advertising ID and tailored experiences.

Your First-Day Checklist

1. Run Windows Update until it’s done. Go to Settings, then Windows Update, click Check for updates, install, restart, and repeat until nothing new shows up. New computers often sit in a warehouse for months.
2. Save your BitLocker recovery key. Many new PCs turn on device encryption automatically, and the key is usually stored in your Microsoft account at account.microsoft.com/devices/recoverykey. Write it down or print it. If you ever see a blue recovery screen, my BitLocker recovery key guide will get you back in.
3. Check Windows Security. Microsoft Defender is included and turned on. Open Windows Security and make sure everything shows a green check. If you install a different antivirus, don’t run two at once.
4. Remove trial software you don’t want. New PCs often come with antivirus trials, games, and offers that nag you later. Uninstall them from Settings, then Apps, then Installed apps.
5. Copy your files over from the external drive, then reinstall your programs from your list, downloading each one from the real company website.
6. Reconnect your printer under Settings, then Bluetooth & devices, then Printers & scanners.
7. Set up a backup on the new PC right away. Windows Backup, OneDrive, or an external drive with File History all work. Pick one and turn it on.

Watch Out for Setup Scams

Scammers love new-computer season. If a pop-up, email, or caller says your new PC needs “activation” or a “security setup” for a fee, hang up or close it. Windows doesn’t need a paid setup service from a stranger, and real store tech support won’t cold-call you.

When Can I Get Rid of the Old Computer?

Give it about a week. Use the new PC normally, open your photos, check your email, print something, and make sure your important files are all there. Only then should you reset the old one. In Windows 11 that’s Settings, then System, then Recovery, then Reset this PC with Remove everything. If you’re donating or recycling, choosing the option to clean the drive gives you extra peace of mind.

Want Help Setting Up Your New Computer?

New computer setup and data transfer is one of the most common jobs I do, and it’s a great gift for a parent or grandparent who doesn’t want to fuss with it. Carl the Computer Guy helps folks in Strasburg, Byers, Bennett, Watkins, Deer Trail, and all along the I-70 corridor move everything over safely, in person or remotely. Give me a call at 720.281.4990 and we’ll get your new PC ready to go.