Tech & devices
How to take a screenshot on a Mac
Learn the Mac screenshot shortcuts for a full screen, selected area, or window, plus where screenshots save and how to copy one to the clipboard.
2 minutes
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Tech & devices
How to take a screenshot on Windows 11
Take a screenshot on Windows 11 with Snipping Tool. Choose an area or window, capture a menu with a delay, and save a copy you can find.
2 minutes
Tech & devices
How to clear Safari’s cache on an iPhone
Clear Safari cache and cookies on your iPhone, choose whether to keep browsing history, and check what to do if the clear button is unavailable.
3 minutes
Home & cleaning
How to clean everyday household surfaces
Clean everyday hard surfaces with a material-appropriate routine. Learn how cleaning differs from disinfecting and what to check on the label.
10–15 minutes
Home & cleaning
How to organize a drawer so it stays useful
Organize a messy drawer with supplies you already have. Sort its contents, create useful groups, and set up an easy daily reset.
15–20 minutes
Food & cooking
How to cook basmati rice in a saucepan
Cook white basmati rice using a saucepan and sieve. Get quantities for two servings, a boil-and-drain method, and safe leftover-storage tips.
About 20 minutes
Food & cooking
How to store and reheat leftovers safely
Store cooked leftovers safely with clear refrigerator timings, shallow containers, and a 165°F reheating check. Includes a simple labeling routine.
5–10 minutes to put away
Everyday skills
How to tie a four-in-hand knot
Tie a four-in-hand necktie knot with six illustrated steps. Learn which loop to use, how to adjust the length, and why the knot is slightly asymmetric.
About 5 minutes
Tech & devices
How do I combine PDFs on a Mac?
Merge PDF files in Preview, arrange the pages, and save a separate copy without uploading your documents.
About 5 minutes
Home & cleaning
How do I clean a microwave safely?
Remove everyday food splashes from a cool microwave using a soft cloth and mild dish soap, then rinse and dry.
10–15 minutes
Food & cooking
How long does it take to hard-boil eggs?
Use a covered, off-heat method for large eggs, cool them promptly, and keep track of their refrigerator storage time.
About 25 minutes, including cooling
Everyday skills
How to pack a carry-on bag for a short trip
Plan a compact packing list, keep travel essentials accessible, and check US liquid and battery requirements before flying.
About 30 minutes
Tech & devices
How do I scan a document on my iPhone?
Scan several pages into one document with iPhone Notes or Files. Get clean corners, readable text, and a saved copy you can actually find.
5 minutes
Tech & devices
How to screen record on an iPhone, with or without your voice
Record your iPhone screen, choose whether to include microphone audio, find the video in Photos, and check it before sharing.
3 minutes plus recording time
Tech & devices
How to share a Wi-Fi password from your iPhone
Help another Apple device join your Wi-Fi without typing the password. Check the sharing requirements and what to do if the prompt does not appear.
3 minutes
Tech & devices
Where do downloads go on an iPhone?
Find downloaded PDFs and other files on your iPhone using Files and Safari. Learn a simple way to name, save, and reopen important downloads.
3 minutes
Tech & devices
How to convert HEIC to JPG on a Mac
Use Preview to turn a HEIC photo into a JPEG without uploading it to a converter. Keep the original and check the new file before sending it.
3 minutes
Tech & devices
How can I make a PDF smaller on a Mac?
Compress a PDF in Preview, compare file sizes, and check that small text stays readable. Keep the original when preparing a file for upload.
5 minutes
Tech & devices
How to zip and unzip files on Windows
Put several files into one ZIP folder on Windows, extract a ZIP you received, and check the contents before sharing or editing them.
5 minutes
Tech & devices
How do I reopen a closed tab in Chrome?
Restore a closed Chrome tab with the Windows or Mac shortcut, find older pages in History, and organize important pages so they are easier to recover.
1–3 minutes
Tech & devices
How to clear Chrome’s cache without clearing everything
Clear cached images and files in desktop Chrome while keeping unrelated data unchecked. Learn when cookies or another cause may be involved.
3 minutes
Tech & devices
How to freeze rows and columns in Excel
Keep headings visible in Excel with Freeze Panes. Learn which cell to select, how to freeze rows and columns together, and how to undo it.
3 minutes
Tech & devices
How to remove duplicates in Excel without losing the wrong rows
Choose the right duplicate-matching columns in Excel, preserve an original copy, and check removed rows before relying on the cleaned spreadsheet.
10 minutes
Tech & devices
How do I make the text bigger on my iPhone?
Increase iPhone text size using accessibility settings, try bold text, and check the result in the apps you use most.
3 minutes
Tech & devices
How to restart an iPhone without resetting it
Turn your iPhone off and back on using the controls for your model. Understand the difference between a normal restart and an erase or reset.
2–3 minutes
Home & cleaning
How to read laundry symbols on clothing labels
Understand the main washing, drying, bleach, and ironing symbols on clothing labels before choosing a laundry cycle.
5 minutes
Home & cleaning
How to remove coffee stains from washable clothes
Treat a coffee spill on washable clothing, choose a fabric-safe laundry product, and check the stain before putting the garment in a dryer.
10 minutes plus laundering
Home & cleaning
How to clean a washing machine without mixing cleaners
Clean a washer using its approved maintenance cycle, wipe accessible residue, and check dispensers and door seals with the machine’s manual.
20 minutes plus a cleaning cycle
Home & cleaning
How to clean a dishwasher and its accessible filter
Clear accessible debris, check the filter instructions, and run an approved dishwasher-cleaning cycle without combining products.
20 minutes plus a cleaning cycle
Home & cleaning
How to fold a fitted sheet into a tidy rectangle
Tuck the corners of a fitted sheet together, flatten the elastic edges, and fold a compact rectangle that fits your linen shelf.
5–10 minutes
Food & cooking
How to measure flour accurately, with or without a scale
Measure flour by weight or use a spoon-and-level method with a dry measuring cup. Avoid packing in extra flour and check your recipe’s own standard.
3 minutes
Food & cooking
How many tablespoons are in a cup?
Use a US cup-to-tablespoon conversion table, calculate half and quarter cups, and avoid confusing volume with ingredient weight.
2 minutes
Food & cooking
How to freeze bread and take out only what you need
Freeze a cooled loaf or portioned slices, label the package, and thaw bread without repeatedly opening the whole supply.
10 minutes to prepare
Food & cooking
How to soften butter for baking without melting it
Bring butter to a workable texture for baking, recognize when it is too soft, and avoid treating melted and softened butter as interchangeable.
5 minutes to prepare, then check
Everyday skills
How to address an envelope for US mail
Place the recipient, return address, apartment number, and postage on a US envelope, then check the details before mailing.
5 minutes
Everyday skills
How to wrap a gift box with neat corners
Measure wrapping paper around a rectangular box, fold tidy ends, and fix common problems without starting over.
10–15 minutes
Plants & gardening
How to repot a houseplant without choosing a pot that is too big
Check whether a houseplant needs repotting, choose a modestly larger pot, and settle it into suitable potting mix with good drainage.
20–30 minutes
Plants & gardening
How often should I water my houseplants?
Build a watering routine around the plant and potting mix instead of a fixed calendar. Check moisture, drain excess water, and notice changing conditions.
5 minutes per check
Plants & gardening
How to grow basil in a pot
Start a potted basil plant with warmth, suitable light, drainage, and a simple watering and harvesting routine.
20 minutes to set up
Plants & gardening
How to clean dusty houseplant leaves
Gently clean dust from smooth houseplant leaves with a damp cloth, support delicate growth, and check for problems without adding shine products.
10 minutes
Learn something new
How to learn touch typing without staring at the keyboard
Start touch typing with home-row placement, short practice sessions, and an accuracy-first routine. Learn what to practice and how to measure useful progress.
10 minutes per practice session
Learn something new
How to learn Excel formulas with one small practice sheet
Learn Excel formulas using a tiny practice sheet: multiply values, copy a formula, use SUM, and check the answers before working with real data.
20 minutes
Learn something new
How to learn chess: the board, the pieces, and your first practice game
Start learning chess with board setup, a compact piece-movement reference, check versus checkmate, and a simple practice routine for your first game.
30 minutes to begin
Learn something new
How to learn crochet: make your first chain
Make a slip knot, work a crochet chain, count the stitches, and loosen an overly tight starting chain. A manageable first exercise for absolute beginners.
15–20 minutes of practice
Learn something new
How to sew a button back on by hand
Replace a flat shirt button with a needle and thread. Check alignment, leave space for the fabric, secure the thread, and test the closure.
15 minutes
Learn something new
How to read a tape measure: inches, fractions, and millimeters
Understand tape-measure marks with worked examples for inches, sixteenths, centimeters, and millimeters. Learn to record a measurement without mixing units.
10 minutes
Learn something new
How to tune a guitar with a tuner: a beginner’s first check
Tune a six-string guitar to E A D G B E using a tuner. Find the correct peg, make small adjustments, and check all six strings again.
5–10 minutes
Learn something new
How to start drawing: a simple first sketch you can finish
Start learning to draw with a pencil, one household object, and a short exercise in shapes, proportion, and shading. No expensive art supplies required.
20 minutes
Learn something new
How to write better ChatGPT prompts: a beginner’s guide
Learn how to prompt ChatGPT with clear instructions, useful context and practical examples. Copy templates for writing, learning and planning, then improve the reply.
12 minutes
Learn something new
How to write better Gemini prompts, with examples
Write useful Google Gemini prompts for planning, learning and working with files. Follow a practical exercise, copy prompt templates and learn when to reuse instructions in a Gem.
12 minutes
Learn something new
How to prompt Claude for writing and document tasks
Learn to give Claude useful context, separate instructions from reference text, compare documents and revise writing. Includes copyable prompts and troubleshooting examples.
12 minutes
Learn something new
How to use AI to study: quizzes, flashcards and a revision plan
Use ChatGPT, Gemini or Claude as a study partner. Try copyable prompts for practice questions, flashcards and a realistic revision schedule.
About 20 minutes to set up
Learn something new
How to write a resume with AI using experience you can prove
Use ChatGPT, Gemini or Claude to improve resume bullets, compare a job description and check your draft without making up skills or achievements.
About 30–45 minutes for a first revision
Learn something new
How to use AI for Excel and Google Sheets formulas
Write better spreadsheet prompts for ChatGPT, Gemini or Claude. Build a SUMIF example, test expected totals and troubleshoot formulas before using real data.
About 20 minutes with a sample sheet
Learn something new
How to debug code with AI: a beginner's prompt and test workflow
Use ChatGPT, Gemini or Claude to investigate a coding error. Supply a minimal example, ask for a small fix and verify it with concrete tests.
About 20 minutes for the practice example
Home & cleaning
How to change a light bulb in a table lamp
Replace an ordinary screw-in light bulb safely, match its base and wattage, and know when a damaged socket needs repair.
5–10 minutes, plus cooling
Home & cleaning
How to patch small holes in drywall
Fill nail holes and shallow dents with spackle, smooth the repair, and prepare it for paint without making the patch stand out.
20–30 minutes of work, plus drying
Home & cleaning
How to remove a spring-loaded window screen
Remove a side-spring window screen without pulling the mesh, bending the frame, or confusing it with the glass sash.
10–15 minutes
Home & cleaning
How to tilt a window sash for cleaning
Identify tilt latches, support a lower window sash, clean it indoors, and understand why complete sash removal needs the exact model procedure.
15–25 minutes
Home & cleaning
How to use a multimeter: test an AA battery
Learn COM and V sockets, select DC volts, and take a simple AA battery reading without using the current input or household wiring.
About 10 minutes
Everyday skills
How to use jumper cables on a 12-volt car
Follow the jumper-cable connection order, locate the correct ground point, and remove the clamps safely after a successful start.
20–30 minutes if suitable
Home & cleaning
How to replace a single-pole light switch
Understand a basic single-pole switch replacement, verify power is off, identify when to stop, and use the exact switch manufacturer’s wiring instructions.
30–60 minutes for a competent installer
Home & cleaning
How to hang a picture: studs, wall anchors, and a level frame
Hang a framed picture with the right wall anchors or stud fixing. Follow the stud-finder demonstration, measure the hanger position, and level the frame.
20–40 minutes
Home & cleaning
How to change a smoke alarm battery
Change a replaceable smoke detector battery, match the correct battery type and polarity, close the compartment, and test the alarm afterward.
10–15 minutes
Home & cleaning
How to lubricate a garage door
Lubricate accessible garage-door hinges and serviceable roller bearings, keep tracks clean, and recognize parts that need professional service.
20–30 minutes
Home & cleaning
How to shut off the water main inside your home
Find your indoor main water shutoff, recognize lever and wheel valves, check that the supply is off, and reopen the supply slowly after a repair.
5–15 minutes once located
Home & cleaning
How to replace a kitchen faucet
Change a sink-mounted kitchen faucet with a clear removal and installation sequence, including shutoff checks, mounting hardware, supply connections and leak testing.
Allow 1–2 hours for a straightforward replacement
Learn something new
How to start listening with Audible and choose the right plan
Compare Audible Standard and credit-based plans, choose your first audiobook, download it for offline listening and check what happens when you cancel.
15–20 minutes
Learn something new
How to use Kindle Unlimited without buying a Kindle
Find included Kindle Unlimited books, read on a phone or tablet, manage borrowed titles and understand renewal and cancellation before subscribing.
15–20 minutes
Everyday skills
How to check eligibility for Prime for Young Adults
Check the US age or higher-education eligibility route for Prime for Young Adults, prepare verification and compare the renewal terms before signing up.
10–15 minutes, plus any verification
Everyday skills
How to set up an Amazon Business account for work purchases
Prepare an Amazon Business registration, separate work and personal orders, and understand the difference between a free account and a business Prime membership.
15–20 minutes, plus verification
Everyday skills
How to create and share an Amazon baby registry
Create an Amazon baby registry, choose privacy settings, add the right quantities and share a focused list with family and friends.
20–30 minutes for an initial list
Everyday skills
How to use Amazon Subscribe & Save without overordering
Choose a realistic Subscribe & Save delivery schedule, compare unit prices, review upcoming orders and skip or cancel deliveries you do not need.
15–20 minutes