Techdows

Windows how-to guides, fixes and software downloads

  • Home
  • Settings and hardware

    • Printers
    • Sound and microphone
    • Wi-Fi and network
    • Bluetooth
    • Display and monitors
    • Drivers
    • Keyboard shortcuts and symbols

    Using Windows

    • File Explorer
    • Storage and disk space
    • Taskbar, Start and desktop
    • Apps and default programs
    • Accounts and sign-in
    • Copilot in Windows
    • Command Prompt and PowerShell

    Updates and fixes

    • Windows Update
    • Windows 11 26H2
    • Error codes and BSOD
    • Boot, BIOS and recovery
    • Security and Defender
    • Task Manager and performance
    • DLL and runtime errors

    Popular fixes

    • Get help in Windows 11
    • Connect a wireless printer
    • Re-pair Bluetooth earbuds for stereo sound
    • Cancel a stuck print job
    • Change default programs

    All Windows guides →

  • Browse by type

    • Web browsers
    • Office and productivity apps
    • PC games and launchers
    • Phone and media apps
    • Developer tools
    • Creative apps
    • CAD software
    • System utilities and drivers

    Popular downloads

    • GTA V for PC
    • YouTube app for PC
    • Google Meet for PC
    • Cisco Packet Tracer
    • TikTok for PC

    Windows tools

    • PC Health Check app
    • HEVC Video Extension
    • DirectX 12
    • Cinebench R23

    All download guides →

  • Browser guides

    • Microsoft Edge
    • Google Chrome
    • Firefox
    • Web browsers for PC

    Microsoft Edge

    • Fix WebView2 using too much memory
    • Internet Explorer mode in Edge
    • Manage Edge favorites
    • Set or remove Edge as default

    Chrome and Firefox

    • Make Chrome the default browser
    • Restore closed tabs
    • Change the default web browser

    All browser guides →

  • Office guides

    • Outlook
    • Excel
    • Word and PowerPoint
    • OneDrive
    • Install Microsoft 365

    Meetings and other tools

    • Teams, Zoom and Google Meet
    • Google Docs and Sheets
    • PDF tools

    Office apps

    • Office product key
    • Office Deployment Tool
    • What is OneDrive?
    • Turn off OneDrive in Windows 11

    Outlook and Teams

    • Outlook inbox view changed
    • Schedule an email in Outlook
    • Outlook dark mode
    • Teams breakout rooms

    All Office and productivity guides →

  • PHP security

    • PHP2Shell patch download
    • PHP critical RCE security update
    • CVE-2026-109618 fix
    • CVE-2026-109619 explained
    • Mitigations if you can't update

    Update PHP

    • Update PHP to the latest version
    • Check your PHP version
    • Update PHP on Ubuntu and Debian
    • Restart PHP-FPM

    Hosting and local servers

    • Update PHP in XAMPP
    • Change PHP version in cPanel
    • Update PHP in Laragon and WampServer
    • Update PHP Docker images
    • WordPress PHP version check

    PHP downloads

    • PHP 8.5.12 download
    • PHP 8.4.27 download
    • PHP 8.3.36 and 8.2.35 download
    • Download PHP for Windows

    PHP2Shell by platform

    • PHP 8.3 fix on Ubuntu 24.04
    • PHP 8.1 fix on Ubuntu 22.04
    • PHP 8.2 and 8.4 fix on Debian
    • Update PHP on IIS
    • Cloudflare PHP2Shell WAF rule

    All PHP guides →

  • Sections

    • Gaming
    • Apple
    • Android
    • Apps and services
    • Developer and IT

    Gaming and Apple

    • PC gaming and Xbox
    • Apple devices on Windows

    Developer and IT

    • WSL and developer setup
    • Virtual machines
    • Group Policy and Intune
    • Website error codes
  • News
Home›Office and productivity

Office and productivity

188 articles

Microsoft 365, Office apps and other productivity tools: Outlook, Excel, Word and PowerPoint, OneDrive, installing and activating Microsoft 365, Teams, Zoom and Google Meet, Google Docs and Sheets and PDF tools.

How to
Install and activate Microsoft 365 and Office

Install and activate Microsoft 365 and Office

October 27, 2026 by Philip Celasco Leave a Comment
Install and activate Microsoft 365 and Office

Microsoft 365 setup: sign in at m365.cloud.microsoft/apps, select Install apps, run setup, then open Word to activate. Office 2024/2021, Mac, keys and error fixes.

Posted in: How to, Office and productivity
How to
Microsoft Word and PowerPoint guide: documents, formatting and recovery

Microsoft Word and PowerPoint guide: documents, formatting and recovery

October 26, 2026 by Philip Celasco Leave a Comment
Microsoft Word and PowerPoint guide: documents, formatting and recovery

Microsoft Word and PowerPoint guide: start, format, save and print documents, build slides, delete blank pages and recover unsaved or damaged files.

Posted in: How to, Office and productivity
How to
Edit a PDF on Windows: reviewing a document while working on a laptop

PDF tools for Windows 11/10: open, edit, combine, compress, convert and password-protect PDFs

October 26, 2026 by Philip Celasco Leave a Comment
Edit a PDF on Windows: reviewing a document while working on a laptop

Edit a PDF in Windows 11 or 10 with Word, Edge or Acrobat, then combine, compress, convert JPG to PDF, print to PDF and password-protect PDF files for free.

Posted in: How to, Office and productivity
How to
Google Docs tips: working in Google apps in a browser on a laptop

Google Docs, Sheets and Drive on Windows: tips, offline access and Drive for desktop

October 26, 2026 by Philip Celasco Leave a Comment
Google Docs tips: working in Google apps in a browser on a laptop

Google Docs tips for Windows: create and share files, use Sheets, turn on offline access in Chrome or Edge, install Drive for desktop and fix offline sync errors.

Posted in: How to, Office and productivity
How to
Excel guide: essential how-tos, formulas and shortcuts

Excel guide: essential how-tos, formulas and shortcuts

October 26, 2026 by Philip Celasco Leave a Comment
Excel guide: essential how-tos, formulas and shortcuts

Excel guide for beginners: create a workbook, enter data, write formulas, merge cells, find duplicates, add drop-down lists, enable macros and learn key shortcuts.

Posted in: How to, Office and productivity
How to
Outlook guide: settings, signatures, calendar and fixes

Outlook guide: settings, signatures, calendar and fixes

October 26, 2026 by Philip Celasco Leave a Comment
Outlook guide: settings, signatures, calendar and fixes

Outlook settings explained: where to find them in new and classic Outlook, how to add a signature, share a calendar, encrypt email and fix common problems.

Posted in: How to, Office and productivity
How to
Scan Documents to PDF with the Windows Scan App in Windows 10/11

Scan documents to PDF with the Windows Scan app in Windows 10/11

October 26, 2026 by Philip Celasco Leave a Comment
Scan Documents to PDF with the Windows Scan App in Windows 10/11

Scan documents to PDF with the Windows Scan app in Windows 11 and 10: scan each page, then combine the pages into one PDF, with fixes for missing scanners.

Posted in: How to, Office and productivity
How to
Join a Teams meeting or Zoom video call on a Windows laptop

Microsoft Teams, Zoom and Google Meet on Windows: join, schedule, record and fix meetings

October 26, 2026 by Philip Celasco Leave a Comment
Join a Teams meeting or Zoom video call on a Windows laptop

Join a Teams meeting by link, ID or phone, plus Zoom and Google Meet on Windows: schedule, record, and fix camera, mic and join problems in one place.

Posted in: How to, Office and productivity
How to
How to refresh Outlook inbox (10 methods that actually work)

How to refresh Outlook inbox (10 methods that actually work)

October 25, 2026 by Philip Celasco Leave a Comment
How to refresh Outlook inbox (10 methods that actually work)

Refresh your Outlook inbox with F9 in classic and new Outlook, or Sync on the View tab. Ten methods for Windows, Mac, web and mobile, plus fixes when it won’t sync.

Posted in: How to, Office and productivity
How to
How to run the /resetnavpane command in Outlook?

How to run the /resetnavpane command in Outlook?

October 25, 2026 by Philip Celasco Leave a Comment
How to run the /resetnavpane command in Outlook?

Run the Outlook /resetnavpane command: close Outlook, press Windows + R, type Outlook.exe /resetnavpane and select OK. What it resets and how to fix errors.

Posted in: How to, Office and productivity
How to
Mount Google Drive as a Windows local disk

Mount Google Drive as a Windows local disk

October 25, 2026 by Philip Celasco Leave a Comment
Mount Google Drive as a Windows local disk

Mount Google Drive as a local drive in Windows with Google Drive for desktop: get a G: drive, change the drive letter, map it to a folder and fix mount errors.

Posted in: How to, Office and productivity
How to
How to change onmicrosoft.com domain in Microsoft 365

How to change onmicrosoft.com domain in Microsoft 365

October 25, 2026 by Philip Celasco Leave a Comment
How to change onmicrosoft.com domain in Microsoft 365

Change your onmicrosoft.com domain in Microsoft 365: add a new onmicrosoft domain, make it the fallback domain, move users and rename SharePoint URLs.

Posted in: How to, Office and productivity
« Previous 1 2 3 4 … 16 Next »

More from Techdows

Fix Windows webcam not working - webcams on a desk
Fix Windows 10/11 webcam not working: Privacy, drivers, and Camera app reset
How to · 5 hours ago
Refurbished iPhones in India - smartphones on display in a store
Refurbished in India: is Apple Certified Refurbished available?
How to · 5 hours ago
SmartByte Telemetry uninstall - Dell laptop
SmartByte Telemetry: What it is and how to uninstall it
How to · 5 hours ago
Windows 11 wallpaper - laptop and monitor showing a landscape background
Windows 11 wallpaper guide: Change desktop and lock screen backgrounds
How to · 5 hours ago
See iCloud login history - combination lock for account security
How to see my iCloud login history
Apple · 4 hours ago
Link phone to Windows with QR - smartphone on a laptop
Connect your phone to Windows in 2026 with QR pairing via aka.ms/linkphoneqr
How to · 4 hours ago
Connect iPhone to Windows PC with iTunes - phone held in front of a laptop
Connecting your iPhone to your Windows PC using iTunes
Apple · 4 hours ago
Print Avery 5160 labels in Word - office printer
How to print Avery 5160 labels in Word – your 2026 guide
How to · 3 hours ago

© 2009–2026 Techdows · About · Contact · Privacy Policy

Copyright © 2026 Techdows.

Techdows WordPress Theme by Techdows