Trevor O'Brien @tmobrien
copilot creation at @microsoft Los Angeles, CA Joined March 2009-
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Giving @Copilot permission to create and edit in @msexcel was the first step. Skills take it to another level: reusable best practices and preferences that help Copilot build, revise, and reason the way your team works.
Today we’re bringing skills to Copilot for Excel, giving teams a new way to scale their expertise across every workbook.
@jenny_wen and now they roll their eyes when Claude tells them some of their ways were basically trying to kill us 😂
I use Copilot Cowork multiple times per day. It’s legit
Copilot Cowork is now generally available! Over the last few months of preview in Frontier, we’ve seen you use Cowork to help with so many different tasks. We’ve also been listening closely to your feedback and with GA, we’re bringing you more improvements + new features across
Today we’re launching Command Line, a new technical blog about how and why we build. Our first stories go behind the architecture, design decisions, and research shaping the next wave of developer tools. Stay tuned for more next week at #MicrosoftBuild msft.it/6013vkN8f
Here to help with your distribution and growth numbers, @AravSrinivas ❤️
@ErnestWongBWM warms my heart! the team has been pouring themselves into this
Congratulations and welcome, @nicbstme!!!
Opus 4.7 — rolling out to Copilot in Excel today! We'd love feedback from the @msexcel community as you try out this new model from @AnthropicAI
Today we’re expanding model choice in Microsoft 365 Copilot with the addition of Anthropic’s latest model—Claude Opus 4.7—in Copilot Cowork via the Frontier program, Copilot Studio early release cycle environments, and rolling out to Copilot in Excel. Start exploring:
These Artemis posters from @Prof_Kalkyl are something special. Channeling a ray of light during a dark time.
Full static grid. Personal favorites: 2 and 7. A lot of you reached out about buying prints, but since this is NASA's intellectual property that would require an official collaboration.
@steveruizok @talkaboutdesign pretty sure projector was just a text rendering company for half of our existence. custom fonts in webgl was a very special circle of hell
@ltm but the spatial audio on your airpods
@stevenstrogatz neat visual for prime factorization
You know what actually democratized Programming? Excel.
@matsonj even just having AI write sports data scrapers — so satisfying. i can't wait for the day i tell my son, "when i was kid, we used to parse html tables by hand!"
it's been super fun to see @Copilot and @msexcel showing up during NFL playoff games. (not always as fun being surrounded by @Seahawks fans all day at work though!) youtu.be/Ndj9Jk-tGKo?si…
Sara Mauskopf @sm
54K Followers 1K Following CEO & co-founder of childcare & education marketplace @Winnie. Go Birds.
Luke Millar @ltm
3K Followers 399 Following Moonshots @ LinkedIn. past: Medium Projector Twitter Microsoft
Dantley Davis @dantley
45K Followers 2K Following VP of Digital Product Design @Nike. Former lead @netflix, @meta, @paypal, @twitter Follow me on Threads: https://t.co/WmiUTIIPei
Sachin Agarwal @agarwal
33K Followers 3K Following I ❤️ San Francisco. Co-founder @GrowSF. We’re helping get SF back on track by electing leaders who focus on outcomes. We’re the #1 voter guide in SF.
April Underwood @aunder
55K Followers 3K Following Managing Director and Cofounder, @adverbvc @hashtagangels. First CPO @slackhq; ex @twitter @google. BOD @zillow. Junkie for where culture and tech intersect.
Jeremy Gordon @JeremySF
5K Followers 2K Following Civil and human rights stan. ME/EE dilettante. Programmer. Serial entrprnr. Frmr HS ⚽️🏀 coach. Frmr VP Eng@Twitter. SNES to PS3 dev.
Josh Elman @joshelman
164K Followers 3K Following I have been very lucky to work on or invest in many products I use every day including this. Now finding and helping the next great consumer companies at @a16z
Gabor Cselle @gabor
23K Followers 2K Following Sr PM Dir, GenAI @Google Workspace. Previously: @OpenAI, @Google, @Twitter, 3x startup founder with varied success.
Jason Warner @jasoncwarner
38K Followers 2K Following Now: Co-founder @poolsideai Board Bridgewater, @atlassian Then: CTO @github @heroku @canonical BS CS @penn_state MS CS @rpi
Soleio @soleio
83K Followers 11K Following Designer, inventor, angel investor. Finding the element that secretly governs the whole. Writing something new. Host of @firstofkind • https://t.co/CQ3aRhF5gk
Rasmus Andersson @rsms
90K Followers 3K Following Adventures in software & design. Founder of @playbit_, designer of Inter, @Figma, @Spotify. Eng & design @Facebook
Davo @pixelbeat
7K Followers 2K Following Experimental UI. 2D/3D. Limited capacity. Work In Progress.
Mark Suster @msuster
368K Followers 2K Following 2x entrepreneur. Sold both companies (last to @salesforce). Now @UpfrontVC looking to invest in passionate entrepreneurs.
jw @jw
18K Followers 3K Following 🌮 eat at @rayrays 📸 make at @instagram 🧵 find me at https://t.co/RyPlMFVKlN
Lora @Loraurd7
44 Followers 670 Following
Lukáš Novotný @Luk1Nov0
23 Followers 493 Following
Sean Myer @iamsean
2K Followers 684 Following 💿 Producer & Songwriter | Ai 💿 Get the “Platinum Vocal Template” below! ⤵️
Sasha 🇺🇦 @web_oko
222 Followers 415 Following spec writer for AI // @Logos_network // @InstituteFT // @waku_org // prev @microsoft
Paul Bakaus @pbakaus
19K Followers 584 Following Renaissance geek (creativity × culture × tech). Product engineer before it was cool. Made @impeccable_ai, @radiant_shaders, @jqueryui | x-@google, @zynga
Katie Dill @lil_dill
36K Followers 1K Following Head of Design at Stripe. Board member at Magnific. Previously: Lyft, Airbnb, and Frog. Mom. Pilot.
lordahlms @lordahlms
0 Followers 157 Following
Adi Insights and Inno... @adiinnovations
0 Followers 41 Following Founder of https://t.co/vOpYFypyHs | Deep-dive AI & Tech writing for builders & thinkers | https://t.co/Zb5syXs4WN
Abdoulgafar Alimam Ch... @AChita98134
0 Followers 24 Following
Stephanie Goutos @LegallyInnovate
298 Followers 3K Following Employment Lawyer. Chief AI Officer @ Littler. Author of Weekly AI Bites.
Damian Horna @damian_horna
107 Followers 922 Following Software Engineer @Microsoft. Opinions stated here are my own, not those of Microsoft. From 🇵🇱 @put_poznan
Piotr Binkowski @piotrbinkowski
47K Followers 8K Following exploring futures that never were🚀 bite-sized stories +AI🪐 projects: - debut novel - retro road roguelite - 🦷 CPP: AI Video, invideo, CapCut, OpenArt
Suresh Manian @suresh_manian
5K Followers 6K Following Arogya | Snowsurance | HealYa | https://t.co/76ykmCpqMj | https://t.co/4GOZwGOw5a
Ronak Gandhi @RonakG14
0 Followers 556 Following
CHRISTOPHER BURRIS @misterburris
2K Followers 709 Following Writer, photographer, & theater artist exploring disability, masculinity, trauma, and the body.
Jan-Erik S. Halvorsen @JanErikSH
144 Followers 216 Following Ektemann og far til to. Liker data og dingser, trives i frisk luft og jobber i View Group Jan-Erik S. Halvorsen
Milind Nagnur @nagnur_mil54442
2 Followers 158 Following
RaveN @mxnraven
54 Followers 323 Following
이형규 @ihyeonggyu18
234 Followers 1K Following
Brian Jones @brijones
2K Followers 272 Following I build Excel. For 40 years it's been the world's thinking tool. AI is the biggest thing to happen to it since the formula bar.
Hendry Gunawan @HGun89
107 Followers 675 Following
Jason Jaurequi @JasonJaurequi
65 Followers 964 Following Head of Digital Sales & Customer Engagement @ MilliporeSigma | Life Science | Commercial Strategy | AI | Mentor to top performers
evgenia @evgenia47488565
120 Followers 3K Following
azad Rojava @Varon_21kk
83 Followers 2K Following make kurdistan great agian⚔️🗡️| zanist💻 |heşyarbun🗺️ |beratîya kurdê netewî🫂/ Muzîka ethnic*gelêrî🎆 | nevşê Z🧑🎓🧑🏫 | AI kurdî | pro-Kurdism
Sanne @Sanne7546051688
13 Followers 92 Following Fantasierijk, impulsief, is een vlotte babbelaar, enthousiast, kan veel hebben kwa grenzen, optimistisch gaat goed op humor, samenhorigheid, respect, liefdevol.
Aleina Wachtel @aleinawMSFT
4 Followers 52 Following Product @ Microsoft Word Come join our community! https://t.co/7I6wFz9Su0
Gl Gl @GlGl284427
54 Followers 998 Following
emmka @EmmkaNik
18 Followers 98 Following Writer @Medium - I help busy people grow - on LinkedIn and in life - one small step at a time.
Vic Koch @VictorKoch
4K Followers 2K Following Serial entrepreneur - Slinky acqd by SOHU '13 - Teleport achrd by SNAP '18 - Stickeroid acqd by Naver '19 Hedge fund manager / Investor in gamechangers
Cu Sut @maitienthanh
431 Followers 7K Following Sờ thì biết việc gì phải mô tả! Walk beside me, and just be my friend!
Rungrod Budsud @budsud12813
0 Followers 206 Following
Garden Cirilo @ciri6460
19 Followers 264 Following
Ángel Jesus Navarret... @jesus_a54037
0 Followers 25 Following
Super Rato 1959 @_viniciuscsouza
23 Followers 774 Following
Daniel Chen @mathscifi_exnv
64 Followers 340 Following AI Geek @UnslothAI. Ex-NVIDIA NASA-endorsed projects. Math enthusiast and sci-fi dreamer.
Casey Newton @CaseyNewton
213K Followers 986 Following Writing @platformer. Co-hosting Hard Fork @nytimes. Posting good tweets to Instagram stories @crumbler. [email protected] | https://t.co/9KuJb8XCrr
Jordan Singer @jsngr
158K Followers 2K Following co-founder/ceo @mainframe • prev. @figma @diagram (acq) @square
Luke Millar @ltm
3K Followers 399 Following Moonshots @ LinkedIn. past: Medium Projector Twitter Microsoft
Dantley Davis @dantley
45K Followers 2K Following VP of Digital Product Design @Nike. Former lead @netflix, @meta, @paypal, @twitter Follow me on Threads: https://t.co/WmiUTIIPei
Sachin Agarwal @agarwal
33K Followers 3K Following I ❤️ San Francisco. Co-founder @GrowSF. We’re helping get SF back on track by electing leaders who focus on outcomes. We’re the #1 voter guide in SF.
Karri Saarinen @karrisaarinen
89K Followers 1K Following ceo of @linear 🇫🇮🇺🇸 previously: @coinbase @airbnb, YC alumni
April Underwood @aunder
55K Followers 3K Following Managing Director and Cofounder, @adverbvc @hashtagangels. First CPO @slackhq; ex @twitter @google. BOD @zillow. Junkie for where culture and tech intersect.
Jeremy Gordon @JeremySF
5K Followers 2K Following Civil and human rights stan. ME/EE dilettante. Programmer. Serial entrprnr. Frmr HS ⚽️🏀 coach. Frmr VP Eng@Twitter. SNES to PS3 dev.
˗ˏˋ rogie ˎˊ˗ @rogie
154K Followers 959 Following Web builder, artist & chaos animal. Figma draw, vectors, and a new special project. Prior: Advocacy @Figma. ❤️ horror movies, dubstep, hyperpop, hot sauce, art
☄︎ @0xca0a
56K Followers 957 Following
Jason Warner @jasoncwarner
38K Followers 2K Following Now: Co-founder @poolsideai Board Bridgewater, @atlassian Then: CTO @github @heroku @canonical BS CS @penn_state MS CS @rpi
saint laurent del rey @laurentdelrey
53K Followers 1K Following
Jeff Weinstein @jeff_weinstein
50K Followers 7K Following product at @stripe. tiny angel investor. led @wagonhq (acq by @box) and @hyperpublic (acq by @groupon). i reply to good cold emails.
Dan Primack @danprimack
162K Followers 5K Following Biz editor @Axios. Pro Rata newsletter. [email protected]. Native Masshole. DM for Signal/Telegram.
scott belsky @scottbelsky
150K Followers 2K Following helping the creative world make ideas happen. partner @a24 / founder A24Labs; founder @Behance, bod @atlassian & MoMA, author, seed investor, product obsessive.
Soleio @soleio
83K Followers 11K Following Designer, inventor, angel investor. Finding the element that secretly governs the whole. Writing something new. Host of @firstofkind • https://t.co/CQ3aRhF5gk
Regynald @negroprogrammer
10K Followers 821 Following
Sebastiaan de With @sdw
107K Followers 1K Following human interface design. photographer, dad, Dutchman in California.
AI Engineer @aiDotEngineer
54K Followers 10 Following The world's best engineers, founders, and researcher building with AI. Organizers of the AIE Summit, Code Summit, Europe, and the flagship SF World's Fair.
Paul Bakaus @pbakaus
19K Followers 584 Following Renaissance geek (creativity × culture × tech). Product engineer before it was cool. Made @impeccable_ai, @radiant_shaders, @jqueryui | x-@google, @zynga
Blake Robbins @blakeir
69K Followers 2K Following hanging out on the edges of the internet @hiddencap co-host @gamecraftpod prev. @benchmark @ludlowventures
Athenaeum Book Club @athenaeumbc
243K Followers 406 Following An online book club studying and preserving the great texts of Western Civilization. Join 40,000+ members 👇
Rex Salisbury @rexsalisbury
24K Followers 2K Following Founder & GP @ Cambrian VC (pre-seed/seed in fintech). https://t.co/sf8DhZK8Y3. ex Partner @a16z fintech. +1 @amdulin.
Jonathan Arena @jonathan_arena
315 Followers 85 Following Co-Founder @ New Generation, alum @Meta @Patreon @Cruise @Harvard @RISD, Cofounder @Harvardxdesign
Stripe Press @stripepress
34K Followers 66 Following Ideas for progress from @stripe. We publish books about economic and technological advancement.
christine røde @chrstnerode
9K Followers 1K Following designing @diabrowser @browsercompany, easily excitable puppy @life.
cat @_catwu
93K Followers 392 Following claude code + cowork @anthropicai, prev: @dagster, @scale_ai
Omar Shahine @OmarShahine
12K Followers 806 Following 🦞 Microsoft Scout (OpenClaw + Microsoft 365), Corporate Vice President @ Microsoft. I write a newsletter on products https://t.co/yMgREYoPcG & https://t.co/fXWpvLkJ4q
Meaghan @meaghaneschoi
10K Followers 323 Following Leading design for Claude Code and Cowork @claudeai.
Mario Zechner @badlogicgames
54K Followers 1K Following Armin's handler at https://t.co/B05ybKGkzx. Old man yelling at Claudes. https://t.co/Q1wG57v1yc https://t.co/mnOoWUr0TO https://t.co/8i5vIRE0Wn
Stitch by Google @stitchbygoogle
161K Followers 6 Following Stitch by @GoogleLabs turns your ideas into beautiful interface designs, powered by some of the latest Gemini models. Try free of charge.
Daron Acemoglu @DAcemogluMIT
364K Followers 330 Following Institute Professor @MIT, @MITEcon. Co-Director of @MITShapingWork. Author of Why Nations Fail, The Narrow Corridor, and Power & Progress.
ClaudeDevs @ClaudeDevs
532K Followers 2 Following Official updates for developers building with @ClaudeAI
Kimo @asynkimo
2K Followers 539 Following Game dev building https://t.co/gpIbcZyrON - the place for generating anything pixel art
Nadia Asparouhova @nayafia
30K Followers 378 Following cloudcat // new book about ideas that don’t spread: https://t.co/uzsSATzbSW
David Senra @davidsenra
141K Followers 105 Following Conversations with the greatest living founders.
Z.ai @Zai_org
119K Followers 261 Following The AI Lab behind GLM models, dedicated to inspiring the development of AGI to benefit humanity. https://t.co/7a5aSCUNcZ https://t.co/x14hb3klXm
Tyler Denk 🐝 @denk_tweets
44K Followers 25K Following cofounder/ceo @beehiiv. former product at youtube, morning brew. creator of @bigdeskenergy 🕺🏽
Derek Johnson @DerekJohnsonSV
864 Followers 647 Following General Manager for PowerPoint and visual creation in Copilot. Opinions are my own.
Microsoft Excel @msexcel
267K Followers 46 Following News and tips from the Microsoft #Excel team. Support: https://t.co/V5ht7cLisS or @MicrosoftHelps
Akosua @akosba_
2K Followers 43 Following #theBOLDjourney® |🇬🇭🇧🇼 | sr. marketing comms & brand strategy @microsoft 👩🏿💻
Nicolas Bustamante @nicbstme
25K Followers 574 Following AI for knowledge workers at @Microsoft. Prev: CEO @fintoolx (acq. Microsoft), CEO @doctrine (Acq. Summit Partners)
Chong-U @chongdashu
13K Followers 569 Following ✝️ Jesus 🕹️Gamedev 🤖 AI ⚡️@LightFuryGames ANYONE can be a Game Dev with AI — I Show You How
Thariq @trq212
293K Followers 2K Following Claude Code @anthropicai. prev YC W20, @southpkcommons, @medialab
James McDonald @jamesm
109K Followers 2K Following Design @lovable — Studio @wireframe Building @onlook_cam Icons @theiconicapp Co-host @shape_fm
Ray Fernando @RayFernando1337
37K Followers 5K Following 12y ex-Apple • Building live with AI • Current Mission: 10% Body Fat
Elias Daler @EliasDaler
20K Followers 767 Following Making games that run on real Sony PlayStation 1. Made Yume Nikki PS1: https://t.co/wZCOJKoctI Also post stuff there: https://t.co/CysdaGqOwN
Rune Skovbo Johansen ... @runevision
6K Followers 92 Following Indie game developer, procedural generation enthusiast, Dane in Finland. I barely use this account. Find me at 🦋@runevision.bsky.social and on 🐘mastodon.
Sam Bowman @s8mb
68K Followers 2K Following Editor-in-Chief of @WorksinProgMag, proudly part of @stripe. Editor at @StripePress.
Chris Fralic @chrisfralic
46K Followers 13K Following Museum boards and board partner @FirstRound. Teacher, producer, curator, tech historian, student of business. Among first 100 on Twitter; will be last 100 on X
Kostya Farber @kostyafarber_
453 Followers 607 Following engineer, designer and plumber @tldraw dreaming of electric sheep ૮꒰˵• ﻌ •˵꒱ა building shift, a font editor
eigenron @eigenron
15K Followers 2K Following founding @AntimLabs; prev: physics/math, superconducting qubits
Aman Karmani @tmm1
9K Followers 6K Following prolific open-source contributor. former 100x engineer; now replaced by an LLM. early eng team @cursor_ai and @github



































