All guides

129 how-to guides across 5 topics. Pick a topic to jump straight to it.

Everyday tech

PDFs, screen recording, file tasks, and common software problems.

How to Compress a Video (Free, Keep Quality)

Compress a video for free on Windows, Mac, or phone — shrink MP4 and MOV file sizes for email and uploads without visible quality loss.

How to Convert HEIC to JPG (Windows, Mac, iPhone)

Convert HEIC to JPG free on Windows, Mac, or iPhone — built-in tools and online converters, plus why iPhone photos are HEIC in the first place.

How to Delete a Page in Word (Blank or Full)

Delete a page in Word — including stubborn blank pages — using Go To, formatting marks, and page breaks. Step by step for Windows and Mac.

How to Edit a PDF in Word (Step by Step)

Open a PDF in Microsoft Word, edit the text like a normal document, then save it back to PDF. What works, what shifts, and the free alternatives.

How to Print to PDF (Windows, Mac, iPhone)

Print to PDF on Windows, Mac, or iPhone — save any page or document as a PDF from the built-in print dialog. No extra software needed.

How to Rotate a Video (Free, Any Device)

Rotate a video 90 or 180 degrees for free — phone editors plus desktop and online tools to permanently fix a sideways video.

How to Free Up Disk Space (Windows and Mac)

Free up disk space fast on Windows or Mac — empty the Recycle Bin, clear temp files with Storage Sense, and find what's really using your drive.

How to Backup Your iPhone (iCloud or Computer)

Back up your iPhone with iCloud or to a computer — what gets backed up, how to set it up, and how to restore. Step by step.

How to Transfer Photos from iPhone to Computer (5 Ways)

Move photos from iPhone to Windows PC or Mac — USB cable, iCloud, AirDrop, Google Photos, and email. Step-by-step for every method.

How to Speed Up a Slow Computer (Windows and Mac)

Speed up a slow computer — close background apps, clear cache, free up storage, and manage startup programs. Step by step.

How to Recover Deleted Files (Windows, Mac, and Phone)

Recover deleted files from the Recycle Bin, Trash, cloud backup, or with recovery software. Step-by-step for Windows, Mac, and phone.

How to Clear Cache (Browser, Phone, and Computer)

Clear cache on Chrome, Safari, iPhone, Android, Windows, and Mac — free up space and fix slow or broken websites. Step by step.

How to Scan a Document (iPhone, Android, or Printer)

Scan a document to PDF free using your iPhone, Android, or a printer — no scanner needed. Step-by-step for every device.

Best Free PDF Editors in 2026 (No Watermark)

The best free PDF editors compared — Sejda, Smallpdf, iLovePDF, Google Docs, and more. No-watermark options for editing and signing.

How to Edit a PDF in Adobe Acrobat (Step by Step)

Edit text and images in a PDF using Adobe Acrobat — the Edit PDF tool, the free online editor, and what Acrobat Reader can and can't do.

How to Extract Pages from a PDF (Free, 3 Ways)

Extract or split pages from a PDF free — save specific pages with Smallpdf, iLovePDF, Mac Preview, or Chrome. Step by step.

How to Record a FaceTime Call with Audio (iPhone & Mac)

Record a FaceTime call with audio on iPhone (built-in) and Mac (built-in or screen recording). Steps, plus the legal note about consent.

How to Record Internal Audio on Mac (System Sound, Free)

Record internal/system audio on Mac free with BlackHole — capture computer sound while screen recording, no microphone needed.

How to Screen Record with Sound (Every Device)

Record your screen WITH sound on every device — capture system audio and your microphone. Windows, Mac, iPhone, and Android steps.

How to Sign a PDF on iPhone (Built-In, Free)

Sign a PDF on your iPhone free using the Files app Markup tool — draw your signature. No app download needed.

How to Sign a PDF (Free, on Any Device)

Sign a PDF free on Windows, Mac, iPhone, and online — add your signature with Preview, Smallpdf, or Adobe Reader. Step by step.

How to Blur the Background on iPhone (Photos & Videos)

Blur the background on an iPhone photo or video: shoot in Portrait mode, adjust Depth Control in Photos, or fake it on any photo with an app.

How to Convert Word to PDF (3 Free Ways)

Convert a Word document to PDF free using Word's Save As, Google Docs, or an online converter. Keep formatting intact.

How to Make a PDF Fillable (Create Fillable Forms Free)

Create a fillable PDF form free using Google Forms, Jotform, or Sejda. Add text fields, checkboxes, and dropdowns without Adobe.

How to Crop a Video on iPhone (Built-In, Free)

Crop a video on iPhone using the built-in Photos editor or iMovie. Remove the edges, change aspect ratio, and zoom in.

How to Edit a PDF File on Mac (Free, Built-In)

Edit a PDF file on Mac free with the built-in Preview app — add text, sign, highlight, and rearrange pages. No downloads or paid apps needed.

How to Edit a PDF for Free (Text, Images, and Signing)

Edit a PDF free on any device — add or change text, insert images, fill forms, and sign with Google Docs, Sejda, and more. No Adobe needed.

How to Merge PDF Files for Free (Combine PDFs into One)

Merge multiple PDF files into one free using Smallpdf, iLovePDF, or Google Chrome. Combine, reorder, and delete pages in minutes.

How to Reduce Image File Size (Free, Without Losing Quality)

Reduce image file size free using TinyPNG, Paint, or Preview. The best way to decrease a picture file size for email, web, and uploads.

How to Resize an Image on iPhone (Built-In, Free)

Resize an image on iPhone free — use the Photos crop tool for aspect ratios or a free app for exact pixel dimensions. Step by step.

How to Resize an Image on Windows, Mac, and Online (Free)

Resize an image free using Paint, Preview, Photos, or an online tool. Change dimensions and file size for email or web.

How to Screen Record on Chromebook (Built-In, Free)

Screen record on a Chromebook with the built-in Screen Capture tool. Keyboard shortcut, audio options, and where files save.

How to Screen Record on iPhone (With Audio, Free)

Record your iPhone screen with audio using the built-in Control Center tool — no app download needed. Step-by-step setup.

How to Screen Record on Android (Built-In, No App Needed)

Screen record on Android with the built-in Quick Settings tool. Steps for Google Pixel, Samsung, OnePlus, and other brands.

How to Screen Record on Mac (Built-In, With Audio)

Record your screen on Mac free with the built-in Screenshot toolbar or QuickTime Player — including microphone and system audio.

How to Take a Screenshot on Android (Every Phone Brand)

Screenshot on any Android phone with the standard button combo, plus brand-specific methods for Samsung, Google Pixel, and more.

How to Take a Screenshot on iPhone (All Models)

Screenshot on any iPhone — Face ID models, Touch ID models, and with Back Tap or AssistiveTouch. Save, edit, and share instantly.

How to Take a Screenshot on Windows (11 & 10, 3 Ways)

Take a screenshot on Windows 11 and 10 with three built-in methods: Snipping Tool, Print Screen, and Xbox Game Bar. No download needed.

Mac Screenshot Shortcuts (How to Take a Screenshot)

Every Mac screenshot shortcut — full screen, window, or selected area. The keyboard commands, the toolbar, and where screenshots save.

How to Trim a Video on iPhone (Built-In, Free)

Trim a video on iPhone with the built-in Photos editor — cut the start or end in seconds, no app download needed.

How to Unzip Files on Mac (ZIP, RAR, and 7z)

Unzip files on Mac with the built-in Archive Utility, and open RAR/7z files with the free The Unarchiver app. Step by step.

How to Type on a PDF for Free (Add Text to Any PDF)

Type directly on a PDF free — add text with online editors, Mac Preview, or Google Docs. Write on forms and documents without Adobe.

How to Unzip Files on Windows, Mac, and Android (Free)

Unzip ZIP and RAR files free on Windows, Mac, Android, and iPhone. Extract compressed files in seconds with built-in tools.

How to Zip a File on Windows, Mac, and Android (Free)

Zip files and folders on Windows, Mac, Android, and iPhone free. Compress files to share by email or save storage space.

How to Convert a PDF to Word (Free, No Watermark)

Convert PDF to Word free, with or without internet, keeping formatting. Three tested methods for Windows, Mac, and Google Drive.

How to Password-Protect a PDF (Free, 2 Ways)

Password-protect a PDF free on Windows, Mac, and in the browser. Two no-cost methods with and without Adobe Acrobat.

How to Record a Zoom Meeting (Free, on Any Plan)

Record Zoom meetings free on desktop and mobile, including cloud recording with automatic transcripts. Step-by-step guide.

How to Record Your Screen on Windows (Built-In, No Download)

Record your screen on Windows 10 and 11 free with Xbox Game Bar or Snipping Tool. Step-by-step, no third-party software needed.

How to Reduce PDF File Size (Free, 4 Methods)

Shrink a PDF file size for free using Smallpdf, iLovePDF, Google Chrome, Adobe Acrobat, or Mac Preview. Cut large PDFs fast without losing quality.

Spreadsheets

Excel and Google Sheets formulas, shortcuts, and workflows.

How to Add Checkboxes in Google Sheets (Tick Boxes)

Add checkboxes in Google Sheets with Insert → Checkbox, set custom checked/unchecked values, and count ticks with COUNTIF or a progress bar.

How to Create Dependent Dropdowns in Google Sheets

Build dependent dropdowns in Google Sheets with named ranges and INDIRECT — pick a category, and the next dropdown only shows its matching items.

How to Remove Duplicates in Google Sheets (3 Ways)

Remove duplicates in Google Sheets — delete matching rows with Data cleanup, find them with UNIQUE, or flag them with a formula. Step by step.

How to Split Text into Columns in Google Sheets

Split text into columns in Google Sheets with Data → Split text to columns, or the SPLIT formula for a result that updates automatically.

How to Filter in Excel (Sort, Filter, and Slicers)

Filter data in Excel with AutoFilter, number and text filters, custom conditions, and slicers. Find the rows you need without deleting anything.

How to Create a Drop-Down List in Excel (Data Validation)

Add a drop-down list in Excel with Data Validation — pick from a typed list or a range on another sheet, and fix the errors that stop it working.

How to Split Cells in Excel (Text to Columns)

Split one cell into several in Excel with Text to Columns, Flash Fill, or formulas. Separate names, addresses, and combined data step by step.

How to Freeze a Row in Excel (Freeze Panes)

Freeze a row or column in Excel so headers stay visible while you scroll — plus how to freeze multiple rows and unfreeze again.

How to Make a Dashboard in Excel (Beginner Guide)

Build an Excel dashboard step by step — turn raw data into an interactive summary with pivot tables, charts, and slicers.

How to Use SUMIF in Excel (and SUMIFS)

SUMIF adds up cells that match one condition; SUMIFS handles several. The syntax, worked examples, and the mistakes to avoid.

How to Make a Graph in Excel (Step by Step)

Make a graph in Excel in a few clicks — select your data, pick a chart type from the Insert tab, and customize it. Plus fixes for broken plots.

How to Remove Duplicates in Excel (4 Ways)

Remove duplicate rows in Excel — the Remove Duplicates tool, conditional formatting, COUNTIF, and the UNIQUE function. Step by step.

How to Make a Budget in Excel (Step by Step, Free Template)

Create a monthly budget in Excel or Google Sheets — track income, expenses, and savings with formulas and a free template.

How to Use Conditional Formatting in Excel & Sheets

Use conditional formatting to highlight cells based on rules — color-code duplicates, values, and trends in Excel and Google Sheets.

How to Sort in Excel (Alphabetical, Custom, Multiple)

Sort data in Excel alphabetically, by number, by color, or with custom and multi-level sorts. Step-by-step guide.

How to Make a Chart in Google Sheets (Step by Step)

Create a chart or graph in Google Sheets — select data, insert a chart, then customize type, titles, and colours. Bar, line, pie, and more.

How to Use a Pivot Table in Excel (Step by Step)

Learn pivot tables in Excel — summarize and analyze data in minutes. A step-by-step guide with a worked example.

Google Sheets Formulas for Beginners (10 You Need to Know)

The 10 essential Google Sheets formulas every beginner needs — SUM, AVERAGE, COUNT, IF, and more, with working examples.

How to Use IMPORTRANGE in Google Sheets (Query & Filter)

Pull data from one Google Sheet into another with IMPORTRANGE — the formula, granting access, and combining it with QUERY, FILTER, and VLOOKUP.

How to Use VLOOKUP in Excel (Step by Step, With Examples)

Learn VLOOKUP in Excel with a step-by-step example — look up values across tables, fix #N/A errors, and master the 4 arguments.

How to Use VLOOKUP in Google Sheets (Step by Step)

Learn VLOOKUP in Google Sheets with a step-by-step example, how it differs from Excel, and how to fix common #N/A errors.

VLOOKUP Not Working? Fix #N/A, #REF!, and Wrong Results

Fix VLOOKUP when it's not working — the 6 most common causes of #N/A and #REF! errors, and how to correct each one.

Design & creativity

Canva, Figma, and design tutorials.

How to Add Bleed and Crop Marks in Canva (Print)

Set up bleed and crop marks in Canva for print — how to enable them, what bleed actually prevents, and what to do when you don't have Pro.

How to Curve Text in Canva (Step by Step)

Curve text in Canva with the Effects menu — arc it up or down, adjust the amount, and fix the spacing problems curved text creates.

How to Wrap Text Around an Image in Canva

Canva doesn't auto-wrap paragraphs around images — here's the manual method that looks right, plus how to do it properly in Google Docs or Word.

How to Make a Book Cover (Free, Print-Ready)

Design a book cover free in Canva — get the spine and trim size right, set it up for KDP or print, and export a file that passes review.

How to Make a Brochure (Free Templates, Print-Ready)

Make a brochure free in Canva — choose a fold, pick a template, set it up for print, and export a print-ready PDF. Includes trifold setup.

How to Make an Infographic (Free Templates & Tools)

Make an infographic free with Canva or Piktochart — pick a template, structure the data, and design it so people actually read to the end.

Canva PDF Editor: How to Edit a PDF in Canva

Use Canva as a free PDF editor — upload a PDF, edit its text and images, then export it back to PDF. What Canva can and can't change.

How to Add Text to a Photo (Free, Any Device)

Add text to a photo free — on your phone, in Canva, or with built-in editors. Covers captions, titles, and text that stays readable.

How to Make a Flyer (Free Templates, Any Device)

Make a flyer free with Canva templates — pick a layout, edit the text and colours, then download a print-ready PDF or a PNG.

How to Make a YouTube Thumbnail (Free, 1280x720)

Make a YouTube thumbnail free in Canva — the right size (1280x720), bold text that reads on mobile, and how to upload it.

How to Make a Presentation (Beginner's Guide)

Make a clean presentation with Google Slides, PowerPoint, or Canva — structure, design rules, and how to present. A beginner-friendly guide.

How to Edit Photos on iPhone (Built-In, Free)

Edit photos on iPhone free with the Photos app — crop, adjust brightness and color, apply filters, and more. Step by step.

How to Make a Poster (Free, Step by Step)

Design a poster free with Canva or Google Slides — choose a size, use a template, add text and images, and export for print.

Best Color Palette Generators (Free, for Design)

The best free color palette generators — Coolors, Adobe Color, Canva, and more. Generate, save, and apply color schemes fast.

Canva vs Photoshop (Which Should You Use?)

Canva vs Photoshop compared — ease of use, cost, and features. Which design tool is right for your project?

How to Use GIMP (Free Photoshop Alternative)

Learn GIMP basics — download it, tour the interface, make your first edit, and export instead of save. A beginner's guide to the free editor.

How to Create a Logo for Free (No Design Skills)

Create a logo for free with Canva or Shopify Logo Maker — pick a template, customize the name and colors, and download a PNG. No design skills needed.

Figma Tutorial for Beginners (Free, Step by Step)

Learn Figma's basics — create a design, draw shapes, add text, use frames, and export. A free step-by-step tutorial for beginners.

Canva Background Remover: How to Remove a Background

Use Canva's Background Remover to delete an image background — what's free vs Pro-only, plus free workarounds. Step-by-step.

How to Use Canva (Beginner Tutorial, Free)

Learn Canva in minutes — create a design, add text and images, use templates, and download. A free step-by-step beginner tutorial.

How to Use Photoshop (Beginner's Guide to the Basics)

Learn Photoshop's basics — the interface, layers, and essential tools. A beginner's guide to editing your first photo in Photoshop.

AI tools

ChatGPT guides and copy-paste prompts.

How to Upscale an Image with AI (Free Tools)

Upscale an image with AI free — enlarge photos, sharpen old pictures, and fix blurry images without the pixelation normal resizing causes.

How to Use Perplexity AI (Beginner's Guide)

Use Perplexity AI for research that cites its sources — what it does differently from ChatGPT, how to search well, and when to trust it.

How to Use Microsoft Copilot (Beginner's Guide)

Use Microsoft Copilot in Windows, Edge, Word, and Excel — what it does well, what needs a paid plan, and how to write prompts that work.

How to Use AI for Excel Formulas (Free)

Use AI to write Excel formulas for you — describe what you want in plain English and get a working formula back. Free with ChatGPT.

How to Use Midjourney (Beginner's Guide)

Use Midjourney to generate AI images — how to start, write prompts that actually work, and the settings worth knowing.

How to Write a Good AI Prompt (With Examples)

Write better AI prompts with a simple formula — role, task, context, and format. Examples that work in ChatGPT, Claude, and Gemini.

How to Generate Images with AI from Text (Free)

Generate images from text with free AI tools — write a prompt, pick a style, and download. Works with Bing Image Creator, ChatGPT, and more.

How to Use AI (Beginner's Guide to AI Tools)

Learn how to use AI for the first time — what AI is, how to pick a tool, write good prompts, and use it safely. A beginner's guide.

ChatGPT vs Claude vs Gemini (Which AI Is Best in 2026?)

ChatGPT vs Claude vs Gemini compared — features, pricing, strengths, and weaknesses. Which AI assistant is right for you in 2026?

How to Use ChatGPT for Free (What's Included)

Use ChatGPT free — what the free plan includes, its limits, and how to get the most from it without paying.

Best AI Tools in 2026 (Free & Paid, Categorized)

The best AI tools in 2026 for writing, image generation, coding, and productivity — free and paid options compared.

How to Use Claude AI (Free, Beginner's Guide)

Learn how to use Claude AI — sign up, write prompts, and get better answers. A step-by-step guide to Anthropic's AI chatbot.

How to Use Google Gemini (Free, Beginner's Guide)

Learn how to use Google Gemini — sign in, write prompts, and get AI answers. A step-by-step beginner's guide to Google's AI.

Best ChatGPT Prompts (Copy-Paste Examples That Work)

The best ChatGPT prompts for writing, study, work, job search, daily life, and coding — 50 copy-paste templates with the formula behind them.

ChatGPT Prompts for Business & Work (Save Hours Every Week)

Copy-paste ChatGPT prompts for work — emails, meeting summaries, marketing, planning, and data. Practical prompts for any role.

ChatGPT Prompts for Resume, Cover Letter & Job Search

Copy-paste ChatGPT prompts for your resume, cover letter, and interview prep — rewrite bullets, tailor to a job, and practice answers.

ChatGPT Prompts for Students (Study Smarter, Not Harder)

Copy-paste ChatGPT prompts for students — summarize notes, explain concepts, quiz yourself, and study for exams more effectively.

ChatGPT Prompts for Writing (Essays, Emails, Posts & More)

Copy-paste ChatGPT prompts for writing — essays, emails, blog posts, and creative work. Rewrite, summarize, and improve any draft.

How to Use ChatGPT (Beginner's Guide, Free)

Learn how to use ChatGPT free — sign up, write good prompts, and get better answers. A step-by-step beginner's guide.

Website building

Build a website or start a blog from scratch.