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Updates, tips, and insights from the 1990Quebec team.

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A frame with a resize arrow

How to Resize and Move an Add-in in PowerPoint

October 23, 2026 · Abdul R

Select an add-in's outer border on your PowerPoint slide to drag its corner sizing handles, move its frame, or undo a change.

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A bar chart

How to Build a Dashboard With Claude and Show It in PowerPoint

October 21, 2026 · Noam R

Ask Claude for a single-file dashboard, then paste it into HTML Viewer 365 or host it and load it with Web Viewer 2.0.

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Ruler

SharePoint and OneDrive Path Length Limits: How to Fix "Path Too Long" Errors

October 18, 2026 · Noam R

See why a file under SharePoint's 400-character limit can still fail Windows' 259-character limit on your PC, and how to fix both.

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ZIP archive

Fix "The Compressed (zipped) Folder is invalid" Caused by Long Paths

October 18, 2026 · Noam R

Extract a valid ZIP archive in SharePoint with Zip & Unzip or on your PC with Windows' tar.exe or PowerShell 7's Expand-Archive when File Explorer rejects its long internal paths.

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Archive extraction

Fix "Path too long" (Error 0x80010135) When Extracting a ZIP

October 18, 2026 · Noam R

Shorten long ZIP paths in SharePoint with Zip & Unzip or extract to a short local folder like C:\x so every file stays within Windows' path limit.

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Spreadsheet document

Fix Excel's "Cannot open the file because the file path is more than 259 characters"

October 18, 2026 · Noam R

Move or rename folders so your workbook's full path on the PC is 259 characters or fewer and opens in Excel.

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Cloud file

Fix OneDrive's "The cloud operation is invalid" (0x8007017C) for Long Paths

October 18, 2026 · Noam R

Shorten parent folders in SharePoint so OneDrive can download cloud-only files on your PC, or open the files directly in your browser.

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Folder

Fix OneDrive's "We can't sync this item because the path is too long"

October 18, 2026 · Noam R

Shorten a parent folder in File Explorer to bring the SharePoint path under 400 characters and let OneDrive finish uploading.

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Stopwatch

How to Use the PowerPoint Presenter View Timer

October 13, 2026 · Noam R

Track elapsed time privately on Mac, pause for interruptions, and reset the native timer for another rehearsal.

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Play button

PowerPoint Rehearse Timings: Record or Set Slide Timing

October 13, 2026 · Noam R

Record your speaking pace or set exact slide durations, then choose automatic or manual playback.

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Question mark

Free Quiz PowerPoint Template with Timer

October 13, 2026 · Noam R

Download an editable quiz with three questions, answer slides, and a silent 30-second countdown per question. No timer add-in required.

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Template document

Free PowerPoint Countdown Timer Template

October 11, 2026 · Noam R

Download a reusable slide with a five-minute video, customize the activity text, and change the timer duration.

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Synchronization arrows

PowerPoint Timer Across Slides

October 11, 2026 · Noam R

Place timers on the slides that need them and use Presentation sync to keep their countdown state linked.

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Microphone

Stage Timers for Live Events

October 11, 2026 · Noam R

Set up a PowerPoint countdown or a free browser timer, choose who sees it, and rehearse the timing before a live event.

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Alert bell

PowerPoint Timer With Sound

October 11, 2026 · Noam R

Enable the beep at zero, check the presentation audio, and choose a quiet countdown when sound would interrupt.

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Hourglass

PowerPoint Timer on Mac

October 11, 2026 · Noam R

Insert and configure a countdown in PowerPoint on Mac, then check the timer in Slide Show.

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Tomato

Pomodoro Timers: Set Up Focus Sessions and Breaks

October 11, 2026 · Noam R

Configure browser focus and break cycles, use Windows or Mac Clock, or lead a shared focus session from PowerPoint.

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Video camera

Zoom Meeting Timers: Share a Countdown With Participants

October 11, 2026 · Noam R

Use Zoom's Timer app, share a browser countdown, or keep a timer beside your PowerPoint instructions.

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Open book

Classroom Timers: Online Options and Timers for Slides

October 11, 2026 · Noam R

Choose a visible timer for lessons, games, and group activities, with browser, Clock app, and slide options.

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Clipboard with a check mark

Exam and Quiz Timers: Set Up a Clear Countdown

October 11, 2026 · Noam R

Set up shared exam countdowns, practice timers, or individual quiz time limits.

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Presentation screen

Presentation and Meeting Timers: Keep an Agenda on Schedule

October 11, 2026 · Noam R

Choose a speech or meeting timer, share a speaker display, and keep a timed agenda on schedule.

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Coffee cup

Break Timers for Work, Classes, and Meetings

October 11, 2026 · Noam R

Set one-off break reminders, alternate work and rest, or show a countdown on a break slide.

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Stopwatch

How to Add a Stopwatch to PowerPoint

October 11, 2026 · Noam R

Count up elapsed time on your slide, pause and resume, or export a stopwatch video.

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Countdown clock

Free Countdown Timers for PowerPoint

October 11, 2026 · Noam R

Build a countdown with native PowerPoint animations and compare reusable slides, videos, and live timers.

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Download arrow

Download a Countdown Timer Video for PowerPoint

October 11, 2026 · Noam R

Export a custom timer MP4 and insert it into PowerPoint with the right playback settings.

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Clock showing the current time

How to Add a Live Clock to PowerPoint

October 11, 2026 · Noam R

Show the current time with Web Viewer or an HTML clock, and understand PowerPoint's date-and-time fields.

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How to Embed Social Media Posts in PowerPoint

How to Embed Social Media Posts in PowerPoint

September 28, 2026 · Noam R

Show embeddable public posts and videos on your slides, with a guide for each platform.

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How to Embed an Instagram Post or Reel in PowerPoint

How to Embed an Instagram Post or Reel in PowerPoint

September 28, 2026 · Noam R

Show a public Instagram post, reel, or video live on your slide.

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How to Embed a TikTok Video in PowerPoint

How to Embed a TikTok Video in PowerPoint

September 28, 2026 · Noam R

Play a public TikTok video on your slide without downloading it.

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How to Embed a Tweet or X Post in PowerPoint

How to Embed a Tweet or X Post in PowerPoint

September 28, 2026 · Noam R

Show a public tweet or X post live on your slide, including its video.

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How to Embed a Facebook Video in PowerPoint

How to Embed a Facebook Video in PowerPoint

September 28, 2026 · Noam R

Play a public Facebook video on your slide with its supported online player.

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How to Embed a LinkedIn Post in PowerPoint

How to Embed a LinkedIn Post in PowerPoint

September 28, 2026 · Noam R

Show a public LinkedIn post or video on your slide with LinkedIn's embed option.

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How to Replace the Retired Web Viewer Add-in for PowerPoint

How to Replace the Retired Web Viewer Add-in for PowerPoint

September 28, 2026 · Noam R

Replace the retired viewer with Web Viewer 2.0, an independent 1990Quebec add-in.

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How to Add Music to PowerPoint

How to Add Music to PowerPoint

September 28, 2026 · Noam R

Play an audio file across slides, or show an online player on one slide.

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How to Install an Office Add-in

How to Install an Office Add-in

September 28, 2026 · Noam R

Open the Office add-in catalog, find the right listing, and handle a managed installation.

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How to Embed a Website in PowerPoint

How to Embed a Website in PowerPoint

September 28, 2026 · Noam R

Put a live, interactive web page on your slide and present it without switching to a browser.

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How to Embed a YouTube Video in PowerPoint

How to Embed a YouTube Video in PowerPoint

September 28, 2026 · Noam R

Play a YouTube video with PowerPoint's Online Video feature or an embedded web player.

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How to Embed a Video in PowerPoint

How to Embed a Video in PowerPoint

September 28, 2026 · Noam R

Choose a video file, a supported Online Video link, or an embeddable web player.

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How to Insert a Hyperlink in PowerPoint

How to Insert a Hyperlink in PowerPoint

September 28, 2026 · Noam R

Make text, images, or shapes clickable, fix links that don't work, and show websites on the slide.

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How to Make PowerPoint Interactive

How to Make PowerPoint Interactive

September 28, 2026 · Noam R

Match the activity to slide links, live polls, simulations, maps, or prototypes.

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How to Embed HTML or an iframe in PowerPoint

How to Embed HTML or an iframe in PowerPoint

September 28, 2026 · Noam R

Load a hosted page or iframe source, or save HTML with HTML Viewer 365.

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How to Show a Power BI Report in PowerPoint

How to Show a Power BI Report in PowerPoint

September 28, 2026 · Noam R

Use Microsoft's Power BI add-in for private reports, or embed a report already published to the web.

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How to Show a Tableau Dashboard in PowerPoint

How to Show a Tableau Dashboard in PowerPoint

September 28, 2026 · Noam R

Embed a Tableau Public dashboard with live filters, or export static slides from Tableau.

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How to Show a Live Dashboard in PowerPoint

How to Show a Live Dashboard in PowerPoint

September 28, 2026 · Noam R

Choose a live dashboard workflow, preserve access controls, and check data freshness.

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How to Present a Figma Prototype in PowerPoint

How to Present a Figma Prototype in PowerPoint

September 28, 2026 · Noam R

Click through a live Figma prototype on your slide, or export frames as static images.

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How to Embed Genially in PowerPoint

How to Embed Genially in PowerPoint

September 28, 2026 · Noam R

Keep Genially buttons, pop-ups, and quizzes working on your PowerPoint slide.

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How to Insert an Interactive Map in PowerPoint

How to Insert an Interactive Map in PowerPoint

September 28, 2026 · Noam R

Load a Google Map or OpenStreetMap on your slide and pan and zoom during your talk.

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How to Add a Live Poll or Quiz to PowerPoint

How to Add a Live Poll or Quiz to PowerPoint

September 28, 2026 · Noam R

Compare Microsoft Forms, polling-service integrations, and embedded presentation or results pages.

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LiveWeb Alternative for PowerPoint

LiveWeb Alternative for PowerPoint

September 28, 2026 · Noam R

Add live web pages to PowerPoint from Microsoft AppSource, with no macros.

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How to Embed a Website in Excel

How to Embed a Website in Excel

September 28, 2026 · Noam R

Keep a live dashboard, documentation, map, or video next to your worksheet data.

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How to Embed a Website in OneNote

How to Embed a Website in OneNote

September 28, 2026 · Noam R

Use OneNote's native embeds, or add a live website to a page in OneNote on the web.

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How to Add an Interactive 3D Model to PowerPoint

How to Add an Interactive 3D Model to PowerPoint

September 28, 2026 · Noam R

Use PowerPoint's 3D Models feature, or embed an interactive Sketchfab viewer on your slide.

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How to Embed a Localhost Web Page in PowerPoint

How to Embed a Localhost Web Page in PowerPoint

September 17, 2026 · Noam R

Need to demo a local web app in PowerPoint? Learn why direct localhost links fail in Office, and how to safely embed your local site using a tunnel.

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How to Add a Spinning Wheel to PowerPoint

How to Add a Spinning Wheel to PowerPoint

September 15, 2026 · Noam R

We show six wheel websites inside PowerPoint and explain how to add a live wheel to your slide with Web Viewer 2.0.

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HTML code icon

How to Add Interactive HTML to PowerPoint and Excel

September 13, 2026 · Noam R

Copy a ready-to-use HTML sample into your slide or worksheet, then fix common layout problems when resizing the add-in.

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File Converter for SharePoint: Supported Formats and Conversions

File Converter for SharePoint: Supported Formats and Conversions

September 13, 2026 · Noam R

Browse all 188 conversion paths by source format, including images, spreadsheets, documents, video, and audio.

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How to Convert Files in SharePoint

How to Convert Files in SharePoint

September 13, 2026 · Noam R

Compare File Converter, Office export, Power Automate, OneDrive sync, and manual conversion. Pick the approach that fits your files and workflow.

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How to Deploy an Office Add-in Without Microsoft Marketplace

How to Deploy an Office Add-in Without Microsoft Marketplace

September 10, 2026 · Noam R

Marketplace blocked in your tenant? Deploy an Office add-in directly to selected users or your whole organization through Microsoft 365 admin center.

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Why Web Viewer 2.0 Blocks Some Links

Why Web Viewer 2.0 Blocks Some Links

September 2, 2026 · Noam R

Why some websites cannot load inside Web Viewer, and what site owners can change when they control the page.

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How to View and Share DICOM Files in SharePoint

How to View and Share DICOM Files in SharePoint

August 22, 2026 · Noam R

Learn how DICOM studies, series, instances, frames, and DICOMDIR packages map to SharePoint, then open and share medical images.

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If I share a PowerPoint with an add-in, can my colleague see the add-in?

If I share a PowerPoint with an add-in, can my colleague see the add-in?

August 11, 2026 · Noam R

Someone can view a content add-in already included in a shared PowerPoint without installing the add-in separately. PowerPoint may ask them to allow the add-in first.

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How to Enable or Disable Per-User MFA

How to Enable or Disable Per-User MFA

August 1, 2026 · Noam R

Open the per-user MFA controls in Microsoft 365 and enable or disable MFA for a selected user.

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DWG File Size Limits in CAD Viewer

DWG File Size Limits in CAD Viewer

July 7, 2026 · Noam R

Practical DWG size guidance for CAD Viewer, why object count matters more than MB, and what to expect from small, medium, large, and x-large CAD files.

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How to Check SharePoint Add-in Version

How to Check SharePoint Add-in Version

June 26, 2026 · Noam R

Open the add-in in SharePoint admin and check the Version field.

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How to Leave a Microsoft App Review When the Button Is Greyed Out

How to Leave a Microsoft App Review When the Button Is Greyed Out

June 20, 2026 · Noam R

A short checklist for leaving a review when the Microsoft app review button is greyed out.

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How to Add a Countdown Timer in Google Slides

How to Add a Countdown Timer in Google Slides

June 9, 2026 · Noam R

Create a countdown timer video with Timer for Google Slides, save it to Drive, and insert it into your presentation.

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How to Let Guest Users Use SharePoint Add-ins

How to Let Guest Users Use SharePoint Add-ins

June 4, 2026 · Noam R

A short SharePoint admin guide to letting external guest users load SharePoint add-ins from document library toolbars.

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How to Install CAD Viewer in SharePoint and Teams

How to Install CAD Viewer in SharePoint and Teams

May 28, 2026 · Abdul

Install CAD Viewer in your tenant, open CAD files in SharePoint with right-click → View CAD, and add a CAD Viewer tab in Microsoft Teams.

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How to Install a SharePoint Add-in from the SharePoint Store

How to Install a SharePoint Add-in from the SharePoint Store

May 1, 2026 · Noam R

A short admin guide to installing 1990Quebec SharePoint add-ins from the SharePoint Store.

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How to Update a SharePoint App in SharePoint Admin Center

How to Update a SharePoint App in SharePoint Admin Center

April 16, 2026 · Noam R

A short admin guide to updating a SharePoint marketplace app in SharePoint admin center when a new version is released.

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How to Export CAD Files as PDF in SharePoint

How to Export CAD Files as PDF in SharePoint

April 4, 2026 · Noam R

Open CAD files with CAD Viewer for SharePoint and export the current view as a PDF to SharePoint or your computer.

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How to Upload an .sppkg File to SharePoint

How to Upload an .sppkg File to SharePoint

April 4, 2026 · Noam R

A simple guide to opening the Apps page in SharePoint admin center, deleting an existing app if needed, and uploading an .sppkg file.

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CAD Viewer 2D Command Reference

CAD Viewer 2D Command Reference

April 3, 2026 · Noam R

A short reference for the current 2D command line commands in CAD Viewer for SharePoint, including zoom, pan, and measurement tools.

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How to Insert LaTeX Equations in Word, Excel, and PowerPoint

How to Insert LaTeX Equations in Word, Excel, and PowerPoint

March 28, 2026 · Alyssa P

Build equations with a visual editor or LaTeX input, preview them, and insert them into Word, Excel, or PowerPoint.

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How to View CAD Files in SharePoint

How to View CAD Files in SharePoint

March 28, 2026 · Noam R

Open DWG, DXF, STEP, STL, and other CAD files directly in SharePoint without desktop CAD software.

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How to View DICOM Files in SharePoint

How to View DICOM Files in SharePoint

March 28, 2026 · Alyssa P

Open DICOM files in SharePoint, adjust window and level, browse multiframe studies, and inspect metadata.

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How to Roll Dice in PowerPoint

How to Roll Dice in PowerPoint

March 28, 2026 · Alyssa P

Add 3D dice to a slide, reroll them live, use modifiers, and keep them interactive during a presentation.

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How to Shuffle Slides in PowerPoint

How to Shuffle Slides in PowerPoint

March 28, 2026 · Noam R

Shuffle a deck, keep important slides fixed, and undo the result when you want the original order back.

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How to Insert Icons in Excel, PowerPoint, Word, and OneNote

How to Insert Icons in Excel, PowerPoint, Word, and OneNote

March 28, 2026 · Alyssa P

Search millions of icons, customize colors and presets, and insert them directly into Excel, PowerPoint, Word, or OneNote.

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How to Add a Countdown Timer in PowerPoint

How to Add a Countdown Timer in PowerPoint

March 28, 2026 · Noam R · Updated October 11, 2026

Set a countdown or stopwatch in PowerPoint, choose a theme, add timer sections, and present on time.

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Timer for PowerPoint Presentation Mode Troubleshooting

Timer for PowerPoint Presentation Mode Troubleshooting

March 28, 2026 · Alyssa P

Why Timer for PowerPoint can fail in slideshow mode and how to fix it by installing the add-in to your account.

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How to Zip and Unzip Files in SharePoint

How to Zip and Unzip Files in SharePoint

March 28, 2026 · Noam R

Compare five ways to zip and unzip files in SharePoint, from in-library archive creation and extraction to OneDrive sync and Power Automate.

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Zip & Unzip for SharePoint: Passwords, Formats, and Troubleshooting

Zip & Unzip for SharePoint: Passwords, Formats, and Troubleshooting

March 28, 2026 · Alyssa P

Supported archive formats, password notes, the macOS 7z caveat, and the most common fixes in one place.

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How to Upgrade or Cancel Your Subscription

How to Upgrade or Cancel Your Subscription

March 13, 2026 · Noam R

A step-by-step guide to upgrading your plan or canceling your 1990Quebec subscription.

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Hello World - Welcome to the 1990Quebec Blog

Hello World

February 26, 2026 · Alyssa P

Welcome to the 1990Quebec blog. Learn about our mission, our products, and what we have planned.

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