How do you turn on a nook tablet

Step 3. Tap “Settings” from your Nook's Home menu, then tap “Device” and “Enable Pass Code” if you're using a Nook 1st Edition. For Nook HD or HD+, tap “Settings | General | Security | Screen Lock,” then toggle the passcode switch on and select “Set Passcode.”. If you're using a Nook Tablet or Nook Color, choose “Settings ...

Continue with the steps below to update your software. To manually install the update please follow the steps below. 1. Power on your NOOK device and connect it to your computer via USB cable. Once connected, open My Computer (Windows) or Finder (Mac) to locate and confirm the connected device named MyNOOK.To change the appearance of the book: 1. Tap the center of the page to make the Reading Tools appear. 2. Tap the text icon. Your NOOK opens a window displaying font and color controls. 3. Tap the controls to select the font, font size, and background color you want. In most eBooks, you can adjust the features described below: • Size - offers ...17 Nov 2011 ... Get Nook Tablet: http://getth.at/bah9g Nook Tablet App Install: ...With the ever-evolving technology landscape, it can be overwhelming to decide which device is best suited for your needs. If you’re contemplating whether to invest in a laptop or a...With that out of the way, we can start downloading the Play Store files. There are four APK files we will need to get the Play Store up and running, and they're specific to your Fire Tablet. To find out which Amazon Fire Tablet model you have, go to Settings > Device Options > About Fire Tablet. You'll see your "Device Model" name here.On most NOOK Devices, there is a Shop section in the Settings or NOOK Settings page. Open the Gift Cards page in Settings and, if necessary, tap Add Gift Card. You will be prompted to enter the Gift Card number and four-digit PIN. Tap Submit to add the Gift Card to your account. For NOOK GlowLight Plus: 1.Eject the microSD card safely. 12. Make sure your Nook Color is OFF (as in Shut Down, Hard Power Off), then insert the microSD in the back, bottom right corner – pls make sure card is pushed in all the way. 13. Turn ON your Nook. 14. you will see a Penguin with scrolling text underneath him – let it do its thing.From the right lighting to a cozy seat, the perfect reading nook is all about intentionality. Back in 2019, Farr shared that the number one thing to prioritize in a reading nook was …

To turn yourNOOK on, put it to sleep, and wake it up, press once and release. To completely turn off yourNOOK, press and hold for about 7 seconds. Return to the previous page. Then there’s the question of how to reset a Nook tablet. How to Soft Reset the NOOK Press and hold the power button for 20 seconds before releasing it.A NOOK account, with a default credit card, lets you shop for NOOK Books, magazines, and newspapers. Having a NOOK account also allows you to synchronize your Samsung Galaxy Tab E NOOK with other NOOK devices and other NOOK Applications you might have, such as NOOK eReader software applications installed on your iPad®, iPod touch®, Android Tablets, PC, Mac or Smartphone (iPhone® or Android ...When reading with a Nook, you can use the button to turn the pages or tap the screen. When using a Kindle—except for the Kindle Oasis—you swipe on the screen. ... The …The Nook GlowLight 4e measures approximately 4.8 by 6.2 by 0.2 inches (HWD) and weighs 6.0 ounces. It uses a soft-touch matte plastic back and sports a 6-inch, 1,024-by-758-pixel E Ink Carta panel ...To launch the Chrome browser, do either of the following: · On the Home Screen, tap the Web button. · In the Apps section of the Library, tap the icon for Chrome. Chrome is available to all of the NOOK profiles on your device that have been given Web access. Other Google Play apps are avail­able only to the primary profile on your NOOK …When it comes to cleaning dishes, we all want a product that is efficient, effective, and convenient. Miele dishwashing tablets have gained popularity in recent years for their cla...Confirm the microSD™ card slot is empty. 2. Press and hold the power button for 20 seconds, then release the power button. 3. Press the power button again for 2 seconds to turn on your NOOK. 4. If unsuccessful, charge the device via a wall outlet using the USB cable and AC adapter for several hours.

1. In Profile > Account tab, tap Redeem Access Code on the left sidebar. 2. Enter the 13-digit access code and tap Redeem Code. If you are using the NOOK 10" HD Tablet Designed with Lenovo, you must manage your payment information by logging into your account on BN.com. For the Lenovo NOOK 9", manage payment methods by …Devices Power tutorial. Resetting your Nook tablet is simple to do. This however will cause your device to forget any recent searches or commands, but it will not erase any data. Step 1: Press and hold the power button until the screen turns black. This can take up to 20 seconds. Step 2: After the screen turns off you can release the power …The Barnes & Noble Nook GlowLight 4 is a tablet specifically designed for reading and e-book consumption. It is available in the en_US variant, which indicates that it is optimized for use in the United States. The Nook GlowLight 4 features a high-resolution screen that provides a sharp and clear reading experience.1. In Profile > Account tab, tap Redeem Access Code on the left sidebar. 2. Enter the 13-digit access code and tap Redeem Code. If you are using the NOOK 10" HD Tablet Designed with Lenovo, you must manage your payment information by logging into your account on BN.com. For the Lenovo NOOK 9", manage payment methods by …To sideload content: 1. Connect your NOOK’s USB cable to a USB port on your computer. 2. Connect the other end of the cable to your NOOK’s Charger/Accessory Port on the top edge of your NOOK. 3. On your NOOK, swipe down from the top edge of the display to open the Notifications menu and tap on “USB for charging”. 4.

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Aug 11, 2017 · If your Nook is not responding to pressing the power button to turn it on, there could be several possible reasons. To fix the issue and get your Nook up and... NOOK for Web allows you to read NOOK Books and samples from your web browser on your computer. You can use NOOK for Web in the following ways: 1) While browsing for books in The NOOK Book Store (www.nookbooks.com), click on the book you are interested in to bring up the Product Detail page.Page 16: Caring For Your Nook Color. Caring for the Touchscreen You should clean the touchscreen on your NOOK Color from time to time. Clean the screen with a damp soft cloth, such as a micro-fiber cloth. Micro-fibre cloths are available from Barnes & Noble stores and from partner retailers.16 Nov 2011 ... The NOOK Tablet went on sale today. It has a 7 inch, 1024 x 600 pixel display, 1GB of RAM, and a 1 GHz TI OMAP4 dual core processor.Tap the button labeled Erase & Deregister Device. A dialog box appears, asking you to confirm that you want to reset your NOOK. Tap the button labeled Reset NOOK. Your NOOK displays a message saying it is deregistering itself. Once your NOOK has deregistered itself, it displays a message saying that it is clearing data.

A NOOK account, with a default credit card, lets you shop for NOOK Books, magazines, and newspapers. Having a NOOK account also allows you to synchronize your Samsung Galaxy Tab 4 NOOK with other NOOK devices and other NOOK Applications you might have, such as NOOK eReader software applications installed on your iPad®, iPod …NOOK Tablet 7" (8GB) User Guide: Quick Guide: NOOK Tablet 7" (16GB) User Guide: Quick Guide: NOOK Tablet 10.1" User Guide: Quick Guide: Samsung …Most Samsung Galaxy tablets are turned on by holding the Power button for at least three seconds. To force restart the tablet, hold Power + Volume Down for about 15 seconds. If your tablet won’t turn on, won’t hold a charge, and won’t respond to any force restart method, it likely requires repair.Firstly, download the necessary application to manage and install the operating system on your PC. Place the SD card in the computer. Now, select an image and the file of the android software. Then, place them into the SD card. However, you can also use an N2A card in this process.Tap “Connect” to enable the USB mode. 3. When you connect your NOOK to your personal computer, your NOOK will appear as a new disk drive called “NOOK” on your personal computer. 4. Drag the files you want to transfer onto the “NOOK” drive. NOTE: If you connect your NOOK to a Windows PC, the PC might display a dialog box …When you first turn on your NOOK, it displays a NOOK welcome screen. Select your preferred language and tap the yellow START button to continue. Selecting a Wi-Fi Network. Tap the name of the Wi-Fi network to which you want to connect. If the network displays a lock symbol, you are prompted to enter a password to connect to the network.Subscribe Now:http://www.youtube.com/subscription_center?add_user=ExpertvillageWatch More:http://www.youtube.com/ExpertvillageResetting NOOK Wi-Fi is somethi...To register your NOOK and to purchase and download books and periodicals, you need to be connected to a Wi-Fi network. 5. Register your NOOK You must register your NOOK to your Barnes & Noble (BN.com) account. This gives you access to any books in your NOOK library and allows you to shop for new books, magazines, newspapers, and apps on your ...Go to step 1. Use this guide to replace a broken or unresponsive battery on your Nook Tablet device. It is important to know that all Nook multimedia devices sold by Barnes and Noble contain either a Lithium-ion or Lithium-polymer battery. These devices can hold a charge for around a month to 50 days, depending on the model in use.AVC Multimedia provides RCA tablets with a one-year parts and labor warranty limited to noncommercial use of the tablets. The warranty only applies to tablets that have manufacturi...Once your device is turned off, wait for a few seconds to ensure it has completely powered down. Afterward, press and hold the power button again for a few seconds until the device restarts. You will see the Nook logo appear on the screen, indicating that the soft reset is in progress. 3.4. Unregister your Nook. Tap Device and then Unregister your nook. Click the Confirm button to unregister your Nook. [4] This is a separate step that you take prior to the factory reset. Note that a hard reset to factory defaults does not delete whatever content is on a supplemental microSD card. Delete content using a USB plug-in or remove the ...

Apr 27, 2022 · If you no longer have either of these items, please refer to the following options: Option 1: Back of Tablet 1. Turn your NOOK over so the screen is facing down. 2. The serial number will be towards the bottom backside of your NOOK. 3. The serial number will begin with the number 6. Option 2: In NOOK Settings

1. Log in to your profile, tap your profile thumbnail in the top left corner of the screen and press Add Child Profile. 2. Enter your child's name, gender and date of birth in the available ... 1. Watch a Quick Video. The first time you turn on your NOOK, there is a brief video to help you with the set-up and registration process. 2. E Inked. Photograph: Barnes & Noble. I enjoyed using the Glowlight 4 Plus more than other Nooks I've tried. The screen is a large 7.8 inches, which is a joy to read on. You may like a smaller ...A NOOK account, with a default credit card, lets you shop for NOOK Books, magazines, and newspapers. Having a NOOK account also allows you to synchronize your Samsung Galaxy Tab S2 NOOK with other NOOK devices and other NOOK Applications you might have, such as NOOK eReader software applications installed on your iPad®, iPod touch®, Android Tablets, PC, Mac or Smartphone (iPhone® or Android ... Plug your NOOK into a wall outlet using the Power Adapter and USB Cable included with your device. You can use your NOOK while it charges. The charging indicator light on the USB cable will show orange when charging and will turn green when the battery is full. The indicator will only light up when connected to the NOOK power adapter and cable. The NOOK features for reading a PDF are similar to those for reading non-PDF eBooks, but with these differences: · You can zoom in on a page by double-tapping it. Double-tap on the page again to zoom out. · The Reading Tools for PDFs include a thumbnail viewer with miniature representations of pages. You can move quickly through …http://www.NOOK.comIn need of tips, tricks, or troubleshooting? Our helpful NOOK video tutorials give you easy-to-follow instructions so you can enjoy all th...For an Android tablet, go to Settings > Security > Lock Screen and turn off the option. On an iPad, go to Settings > Face / Touch ID & Passcode . In either case, you'll need to enter the existing security method to make changes or turn off the feature.

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A NOOK account, with a default credit card, lets you shop for NOOK Books, magazines, and newspapers. Having a NOOK account also allows you to synchronize your Samsung Galaxy Tab S2 NOOK with other NOOK devices and other NOOK Applications you might have, such as NOOK eReader software applications installed on your iPad®, iPod …Apr 19, 2022 · NOOK Tablet - Connect to Wi-Fi. To connect your NOOK Tablet to a guest Wi-Fi account, you may be prompted and redirected on the NOOK web browser to enter the credentials needed for the guest account. Connect the Micro USB Cable to the Power Adapter provided with your NOOK Tablet 10.1”, then plug the Power Adapter into a standard AC power outlet. 3. When charging is complete, unplug the Power Adapter from the power outlet and remove the Micro USB Cable from your NOOK. Page 9 NOOK.Clinitest tablets are used to test how much sugar (glucose) there is in a person's urine. Poisoning occurs from swallowing these tablets. Clinitest tablets are used to test how muc...Barnes & Noble's new Nook-branded Android tablet is an off-the-shelf budget Lenovo model preloaded with the Nook reading app. It's well built and designed for use as an ereader —including ...1. On the Home screen, in the Library, in the Shop, on the Search screen, or in Settings, tap the lightbulb icon or Wi-Fi symbol in the Status Bar. Your NOOK opens the Quick Settings window. 2. Tap the checkbox next to the GlowLight slider bar. • If the checkbox is empty, tapping the checkbox turns GlowLight off.If your Nook won't turn on, here are four simple fixes you can try. Hold down the power button. contact with tab support . If your Nook won't turn on, here are four simple fixes you can try. Hold ...While in Airplane mode, you can use other features such as playing music, watching videos, and other offline applications. Enable Airplane Mode. To enable or disable Airplane mode: 1. Swipe down the top of the Home screen to Quick Settings panel. 2. Tap Airplane mode to enable or disable the option.Contact Samsung Support. Contact us online through chat and get support from an expert on your computer, mobile device or tablet. Support is also available on your mobile device through the Samsung Members App. Get support. *Price is reflective of purchasing the lowest price Certified Re-Newed phone with a cracked screen trade in.Jan 24, 2023 · As of April 4, 2022, with the release of NOOK Software Version 6.1, the ability to purchase has been removed from the Barnes & Noble NOOK App for Android and the NOOK HD 10” Designed with Lenovo. Digital content purchases can be made on BN.com using the account registered to your NOOK account, which will then sync to your Library ... Apr 27, 2022 · 1. Press and hold the Power Button until your NOOK options menu displays. 2. Tap Power off. 3. On the window that appears, tap POWER OFF. Unlock and Lock Your NOOK. Unlock Your NOOK. To unlock your NOOK, press the Power Button, then touch and drag the Lock icon with your finger across the screen. • Store and read files, including PDFs Your NOOK is small enough to hold easily with one hand and to slip into a bag or a purse. When you turn on GlowLight on your NOOK, you can read your favorite books even in the dark. Page 8: Nook Front Overview The power button for your NOOK is located on the left-hand edge, near the upper left-hand corner. ….

22 Nov 2010 ... 17:55. Go to channel · Nook Tablet Review. MobileTechReview•214K views · 14:11. Go to channel · Nextbook Next2 7" eBook Reader and Android...For an Android tablet, go to Settings > Security > Lock Screen and turn off the option. On an iPad, go to Settings > Face / Touch ID & Passcode . In either case, you'll need to enter the existing security method to make changes or turn off the feature.Apr 19, 2022 · NOOK Tablet - Connect to Wi-Fi. To connect your NOOK Tablet to a guest Wi-Fi account, you may be prompted and redirected on the NOOK web browser to enter the credentials needed for the guest account. tom of the NOOK touchscreen. You can tap buttons on this navigation menu to jump to features such as the Shop and the Library. If your NOOK is on, you can also press and hold the NOOK button for 2 seconds to turn on or off GlowLight™, the light built into the frame of your NOOK. When GlowLight is on, you can read your NOOK’s E Ink TouchscreenContact Samsung Support. Contact us online through chat and get support from an expert on your computer, mobile device or tablet. Support is also available on your mobile …Feb 1, 2023 · Firstly, download the necessary application to manage and install the operating system on your PC. Place the SD card in the computer. Now, select an image and the file of the android software. Then, place them into the SD card. However, you can also use an N2A card in this process. The indicator light at the bottom of your NOOK will turn green when the NOOK is fully charged. Follow the Setup Instructions on Your Device. 1. Turn on your NOOK by pressing inwards on the power button, located at the top of the back panel of your device. ... If you do not already have a NOOK account, please follow the on-screen …Apr 27, 2022 · The first time you turn on your NOOK, it will show a 90-second video that gives you a quick tour of the main features of your NOOK. Tap the button labeled “Play Video” to start playing the video. NOTE: You can re-watch this video and watch other NOOK tutorial videos, as well, once you have completed the registration process. Detailed unboxing and walkthrough of the 7" Nook Tablet from Barnes & Noble.MSRP: $249CPU: 1GHZ (Dual Core)RAM: 1GBStorage: 16GB (+MircoSD)Display: LCD (IPS)...New York, NY – February 5, 2024 – Barnes & Noble is excited to announce their newest device, The NOOK ® 9” Tablet, built in collaboration with Lenovo. The newest member of the Barnes & Noble NOOK suite is now available for preorder, with a release date in May. The device boasts 64 GB of storage (up to 128 GB with microSD card purchased ... How do you turn on a nook tablet, Step 3. Tap “Settings” from your Nook's Home menu, then tap “Device” and “Enable Pass Code” if you're using a Nook 1st Edition. For Nook HD or HD+, tap “Settings | General | Security | Screen Lock,” then toggle the passcode switch on and select “Set Passcode.”. If you're using a Nook Tablet or Nook Color, choose “Settings ..., 14 Jan 2017 ... ... nook HD and HD +, not nook tablet. ... i meant nook HD and HD +, not nook tablet. Nook 7 Tablet - Unboxing. 7.7K ... Android Tablet Won't Turn On ..., tom of the NOOK touchscreen. You can tap buttons on this navigation menu to jump to features such as the Shop and the Library. If your NOOK is on, you can also press and hold the NOOK button for 2 seconds to turn on or off GlowLight™, the light built into the frame of your NOOK. When GlowLight is on, you can read your NOOK’s E Ink Touchscreen, 3. Plug in the USB Power Cord. Detach your cord from the power adapter. Insert the cord’s USB into your computer’s USB port. Plug the opposite end of the cord into your Nook. Wait for the LED light to illuminate—this light indicates that your device has entered USB drive mode and is charging., Locate the covered microSD card slot on the upper left side. Lift up the cover to reveal your 16-digit serial number. NOOK Color/Tablet. Turn your NOOK over so the screen is facing down. Locate the covered microSD card slot labeled "NOOK" in the lower right corner. Place your thumb between the slot and the curved bar and lift up to reveal …, • Store and read files, including PDFs Your NOOK is small enough to hold easily with one hand and to slip into a bag or a purse. When you turn on GlowLight on your NOOK, you can read your favorite books even in the dark. Page 8: Nook Front Overview The power button for your NOOK is located on the left-hand edge, near the upper left-hand corner., There are three simple ways to locate your NOOK's serial number. Option 1. The quickest and easiest way to locate the serial number is to locate it physically on your NOOK. 1. Turn your NOOK over so the screen is facing down. · Locate the covered microSD card slot labeled "NOOK" in the lower right corner. 2., In today’s digital age, many people are turning to online sources for their news and information. With the rise of smartphones, tablets, and laptops, accessing news has become more..., Devices Power tutorial. Resetting your Nook tablet is simple to do. This however will cause your device to forget any recent searches or commands, but it will not erase any data. Step 1: Press and hold the power button until the screen turns black. This can take up to 20 seconds. Step 2: After the screen turns off you can release the power …, With the ever-evolving technology landscape, it can be overwhelming to decide which device is best suited for your needs. If you’re contemplating whether to invest in a laptop or a..., Enable auto rotate: Most versions of Android allow you to enable auto rotate this way: Settings app > Accessibility > Auto-rotate screen. Some tablets might have a physical switch, too, so don't forget to check that. Rotate without touching the screen: If you touch the screen while rotating, it can lock the orientation as it is., To erase and deregister your NOOK: 1. Tap the Erase & Deregister Device menu choice on the Device Info screen. Your NOOK displays a page for erasing and deregistering your device. 2. Tap the button labeled Erase & Deregister Device. A dialog box appears, asking you to confirm that you want to reset your NOOK. 3., Managing NOOK Profiles. Visit Profile to manage your account and view your Messages. Profile is accessible from the App Drawer. View Account Information. 1. In Profile > Account tab, tap Account on the left sidebar. You will see: The email address associated with the owner’s Barnes & Noble NOOK account., by Barnes & Noble. $149.99. Our best reading tablet, with 64 GB of storage. Fingerprint resistant 9” display. Books, magazines, newspapers and manga in vivid color with the pre-loaded NOOK app. Grayscale, Chromatic & Immersive reading modes. TÜV Rheinland-certified eye protection. Dual stereo speakers with Dolby Atmos®., 7 Nov 2011 ... A longer look at the Nook Tablet. More from The Verge: Subscribe: http://www.youtube.com/subscription_center?add_user=theverge Check out our ..., Jan 24, 2023 · As of April 4, 2022, with the release of NOOK Software Version 6.1, the ability to purchase has been removed from the Barnes & Noble NOOK App for Android and the NOOK HD 10” Designed with Lenovo. Digital content purchases can be made on BN.com using the account registered to your NOOK account, which will then sync to your Library ... , To sideload content: 1. Connect your NOOK’s USB cable to a USB port on your computer. 2. Connect the other end of the cable to your NOOK’s Charger/Accessory Port on the top edge of your NOOK. 3. On your NOOK, swipe down from the top edge of the display to open the Notifications menu and tap on “USB for charging”. 4., We'll help you set up your NOOK HD or NOOK HD+ in simple steps: Charge your NOOK HD+ for 4 - 5 hours • Charge your NOOK for about 5 hours from a wall outlet using the Power Adapter and USB Cable. The indicator light at the bottom of your NOOK will turn green when the NOOK is fully charged. Follow the Setup Instructions on Your Device. 1., This video shows how I rooted my Nook HD tablet to run Android Kit Kat 4.4.4. This is not a strict how-to video, I'm just showing how I did this for referen..., To soft-reset the device hold the power and "n" buttons together for 10 seconds, then to turn the device back on hold the power button for 5 seconds (as opposed to the usual 2 …, You are viewing KB as an Agent. Click Here to read the Agent Newsletter. B&N Help Center. Barnes & Noble; ... Barnes & Noble NOOK App. NOOK Content . Helpful Articles, When you set a screen lock passcode on your Nook tablet, the code must entered each time you access the device home screen. The screen lock passcode keeps your content private and prevents unauthorized charges on your device. If you have set a 4-digit screen lock passcode on the Nook, you can change the passcode at ..., If you no longer have either of these items, please refer to the following options: Option 1: Back of Tablet 1. Turn your NOOK over so the screen is facing down. 2. The serial number will be towards the bottom backside of your NOOK. 3. The serial number will begin with the number 6. Option 2: In NOOK Settings, The presence of black lines on the Nook screen may indicate a hardware problem, leading to the device’s inability to power on. This issue can be attributed to a damaged screen, dead pixels, or a malfunctioning display controller. 5. Defective Display. An inadequate display can impede the Nook from powering on., A NOOK account, with a default credit card, lets you shop for NOOK Books, magazines, and newspapers. Having a NOOK account also allows you to synchronize your Samsung Galaxy Tab S2 NOOK with other NOOK devices and other NOOK Applications you might have, such as NOOK eReader software applications installed on your iPad®, iPod …, Jan 24, 2023 · As of April 4, 2022, with the release of NOOK Software Version 6.1, the ability to purchase has been removed from the Barnes & Noble NOOK App for Android and the NOOK HD 10” Designed with Lenovo. Digital content purchases can be made on BN.com using the account registered to your NOOK account, which will then sync to your Library ... , To perform an Erase and Deregister on your NOOK HD or HD+. 1. Press the NOOK symbol button at the bottom of your device to bring up the navigation menu. 2. Tap the "Settings" in the navigation menu. 3. Access "Device Info". 4. Tap "Erase and Deregister Device"., To register your NOOK and to purchase and download books and periodicals, you need to be connected to a Wi-Fi network. 5. Register your NOOK You must register your NOOK to your Barnes & Noble (BN.com) account. This gives you access to any books in your NOOK library and allows you to shop for new books, magazines, newspapers, and apps on your ..., In today’s digital age, more and more people are turning to e-books and digital reading options. With the rise of smartphones, tablets, and e-readers, it’s no surprise that readers..., How do I turn Wi-Fi on or off? 9. My NOOK says "Connected but no Internet." What should I do? 10. My Wi-Fi connection keeps dropping. What should I do?, For instructions on transferring the titles see: cloudLibrary and Kobo or Nook eReaders guide. Eject the Nook Color from the computer and you are ready to read your books. Log on to the Nook and tap the home button. Tap on the Library icon in the Nook’s home menu. Tap on my stuff and choose My Files from the drop down menu., Go to the Settings menu on your Nook Color. Scroll down and tap on the “Device Info” option. Look for the “Serial Number” field and tap it repeatedly about 7 times. A new option called “Developer Mode” will appear in the Settings menu. Tap on the “Developer Mode” option and toggle the switch to enable it., Step 3. Tap “Settings” from your Nook's Home menu, then tap “Device” and “Enable Pass Code” if you're using a Nook 1st Edition. For Nook HD or HD+, tap “Settings | General | Security | Screen Lock,” then toggle the passcode switch on and select “Set Passcode.”. If you're using a Nook Tablet or Nook Color, choose “Settings ...