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Tech & Internet tips

61 free skill tips with unique step photos — plus long-form guides with FAQ and trusted sources. Every tip links to a full photographed course.

Tech & Internet tips

💻 Tech & Internet · Step 3/9

Email: the skeleton key account

Email: the skeleton key account — step 3 of 9 in Two-Factor on Everything That Matters. If someone owns your email they can reset every other service. Turn on TOTP or passkey on Gmail, Outlook, ProtonMail — whichever is your…

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💻 Tech & Internet · Step 4/9

Bank and domain registrar

Bank and domain registrar — step 4 of 9 in Two-Factor on Everything That Matters. Banks are slow to offer TOTP — many still force SMS. If yours does, complain and set a verbal PIN for phone support.

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💻 Tech & Internet · Step 5/9

The vault itself needs a second factor

The vault itself needs a second factor — step 5 of 9 in Two-Factor on Everything That Matters. If your vault is Bitwarden or 1Password, add TOTP or a hardware key to the vault login.

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💻 Tech & Internet · Step 6/9

Each service gives you 8–10 one-time codes at enrollment

Each service gives you 8–10 one-time codes at enrollment — step 6 of 9 in Two-Factor on Everything That Matters. Copy them onto an index card. Label the card with the service name, not the username. Put all cards in a single envelope. Seal it.

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💻 Tech & Internet · Step 7/9

Test: disable your phone and recover one account

Test: disable your phone and recover one account — step 7 of 9 in Two-Factor on Everything That Matters. Turn off your phone. On a laptop, log into one service using a backup code. If it works, your drawer is valid.

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💻 Tech & Internet · Step 8/9

Write a one-page recovery sheet

Write a one-page recovery sheet — step 8 of 9 in Two-Factor on Everything That Matters. List every 2FA-protected account, the method (TOTP app, passkey, hardware key), and where the backup codes live.

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💻 Tech & Internet · Step 9/9

Pass criteria: phone off, still in control

Pass criteria: phone off, still in control — step 9 of 9 in Two-Factor on Everything That Matters. You pass this course when you can access your email from a second device with your phone powered off, using either a backup code or a…

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💻 Tech & Internet · Step 1/6

High, central, not in a cupboard

High, central, not in a cupboard — step 1 of 6 in Home Wi-Fi That Reaches the Bedroom. Radios like air and height. A closet, a TV cabinet, and the floor behind the TV are how you invent dead zones.

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💻 Tech & Internet · Step 2/6

Walk the house with a laptop video

Walk the house with a laptop video — step 2 of 6 in Home Wi-Fi That Reaches the Bedroom. Start a 1080p stream. Walk to the bedroom, the yard, the bathroom. Note where it buffers. That map is the product requirement.

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💻 Tech & Internet · Step 3/6

Change the admin login and the Wi-Fi passphrase

Change the admin login and the Wi-Fi passphrase — step 3 of 6 in Home Wi-Fi That Reaches the Bedroom. Admin: not admin/admin. A password manager sentence. Wi-Fi: WPA2/WPA3 personal, 15+ characters, not the street number plus the dog.

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💻 Tech & Internet · Step 4/6

Guest SSID, isolated

Guest SSID, isolated — step 4 of 6 in Home Wi-Fi That Reaches the Bedroom. Turn on the guest network. Different password. Client isolation if the checkbox exists.

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💻 Tech & Internet · Step 5/6

Leave auto on, then check the worst room

Leave auto on, then check the worst room — step 5 of 6 in Home Wi-Fi That Reaches the Bedroom. If the bedroom is still sad after placement, log in and look at 2.4 GHz: channels 1, 6, 11 only. Pick the emptiest.

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💻 Tech & Internet · Step 6/6

Same SSID, wired backhaul if you can

Same SSID, wired backhaul if you can — step 6 of 6 in Home Wi-Fi That Reaches the Bedroom. Put a node in the hallway toward the dead room, not inside the dead room as the only hop through three walls.

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