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You can show a PowerPoint on a Samsung Smart TV by opening Microsoft 365 in the TV’s PC on TV feature, mirroring the computer or phone that is running the presentation, or connecting that device to the TV with an HDMI adapter. Which options appear depends on your TV model and software version, so check the TV’s manual before troubleshooting or buying an adapter.
Choose how to show your presentation
- Use Microsoft 365 on the TV: A fit if your TV has PC on TV with Microsoft 365 and you can sign in and control the presentation through the TV.
- Mirror a computer or phone: A wireless option if the source device and TV support a compatible screen-sharing method.
- Connect with HDMI: A wired option when you prefer not to mirror or wireless setup is unreliable. The adapter must work with your device.
Open PowerPoint through PC on TV
Samsung documents access to Microsoft 365 through the PC on TV feature on supported TVs. Its instructions say to select Microsoft 365 from the PC on TV menu and sign in with a Microsoft Office account; Microsoft 365 in the TV browser can be used to work with PowerPoint documents. The exact menu and feature availability vary by TV model and software version. Samsung’s overview does not establish whether a paid Microsoft 365 subscription is required for your account.
- Open the TV’s PC on TV menu and look for the Microsoft 365 icon.
- Select Microsoft 365 and sign in with your Microsoft Office account.
- Open your presentation in PowerPoint and use the TV’s browser controls or remote to display it.
Samsung’s instructions are available on its PC on TV support page, updated October 1, 2026. Check your model’s manual if PC on TV or Microsoft 365 is missing.
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Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Clear out junk files and repair common Windows errorsFree Scan →Mirror a computer to the TV
Samsung documents screen sharing from Windows PCs and Macs to compatible Smart TVs. Its PC mirroring instructions require the computer and TV to be on the same Wi-Fi network.
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- Vivid Video: The HDMI adapter lets you connect to any TV or display with an HDMI port to stream video in up to 4K resolution.
- Plug and Play: Instantly turn your laptop’s USB-C port into an HDMI port, with no installation necessary. This product does not support charging or Power Delivery (PD).
- Premium Construction: A lightweight aluminum casing allows for greater heat dissipation, while the reinforced braided-nylon cable is designed to withstand the twists and tugs of daily use.
- Compatibility: Supports USB-C DP Alt mode, USB4, and Thunderbolt connections.
- Connect the TV and computer to the same Wi-Fi network.
- On a Windows 10 or 11 PC, press Windows + P to open the Project panel.
- Select Connect to a wireless display, then choose your Samsung TV if it appears.
- Once the computer screen appears on the TV, start the presentation on the computer and display it full screen.
If Windows does not show “Connect to a wireless display,” Samsung says the PC may not support that feature. Compatibility also depends on the TV and computer. For Mac-specific steps and further troubleshooting, see Samsung’s PC screen-sharing instructions, updated May 16, 2026.
Mirror or connect a phone
Try wireless screen mirroring
Samsung says SmartThings can detect and connect to most Samsung TVs manufactured from 2016 onward; older TVs may need Smart View. Availability and connection steps can vary by device. Follow the instructions for your TV and phone in Samsung’s screen-mirroring guide, updated September 12, 2026. After connecting, open the presentation on your phone and mirror its screen.
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Use an HDMI adapter
If wireless mirroring is difficult, Samsung documents connecting a mobile device to the TV with an HDMI adapter. Confirm that the phone’s port and adapter support video output; adapter compatibility depends on the device. Samsung says USB-C HDMI adapters are sold separately and cautions that third-party adapters for older devices may not have guaranteed performance.
- Connect a compatible HDMI adapter to your phone or other source device.
- Connect an HDMI cable between the adapter and the TV, if the adapter requires one.
- On the TV, select the HDMI input used by the adapter.
- Open the presentation on the device and display it on the TV.
What if the TV does not open the PowerPoint file from USB?
Samsung’s support information cited here does not confirm that a Smart TV can open PowerPoint files directly from a USB drive. Use PC on TV, screen mirroring, or an HDMI connection instead, or check the manual for your exact TV model before relying on USB playback.
Rank #3
- CHECK YOUR DEVICE FIRST( USB-C MALE TO HDMI FEMALE): This adapter works with USB Type C ports that support DP Alt Mode. Want to be sure before you buy? Check your device specs - not every USB-C port sends video.
- ONE-WAY VIDEO & AUDIO OUTPUT: This adapter sends video and audio from your USB-C device to an HDMI display. It does not support charging, and it is not designed for HDMI-to-USB-C direction.
- 4K@60Hz USB-C TO HDMI ADAPTER CABLE: Get clear 4K picture at 60Hz from a compatible USB-C laptop or tablet. It also works with older HDMI 1.4, 1.3 and 1.2 screens.
- PLUG AND PLAY, NO SETUP: Turn your USB-C port into an HDMI port with no drivers and no installation. What you see depends on your device and your screen.
- EXTEND YOUR REACH: Going from USB-C male to HDMI female lets you keep using the HDMI cable you already have, and place your laptop or phone where you want it.
Check the TV model before troubleshooting
Samsung notes that menus and supported features can differ by model and software version. If a menu or connection option is missing, look up the manual for your specific TV and confirm its software version before assuming the feature is supported or buying an accessory.
Quick Recap
Best Value
- [Effortless Plug & Play] Crystal-clear and vibrant 4K@60Hz resolution backward compatible for 1440P/2K@144Hz and 1080P@240Hz. Instantly mirror or extend UHD content from your Type-C phone, tablet, laptop, and desktop computer to larger displays like monitors, TVs, and projectors. Leave behind the worries of unstable WiFi and the hassle of drivers. HDCP compliance lets you enjoy media streaming without any limitations.𝗣𝗹𝗲𝗮𝘀𝗲 𝗡𝗼𝘁𝗲: 𝗧𝗵𝗶𝘀 𝗶𝘀 𝗮 𝗼𝗻𝗲-𝘄𝗮𝘆 𝗰𝗮𝗯𝗹𝗲, 𝗱𝗲𝘀𝗶𝗴𝗻𝗲𝗱 𝗲𝘅𝗰𝗹𝘂𝘀𝗶𝘃𝗲𝗹𝘆 𝗳𝗼𝗿 𝘁𝗿𝗮𝗻𝘀𝗺𝗶𝘀𝘀𝗶𝗼𝗻 𝗳𝗿𝗼𝗺 𝗨𝗦𝗕-𝗖 𝗵𝗼𝘀𝘁 𝗱𝗲𝘃𝗶𝗰𝗲𝘀 𝘁𝗼 𝗛𝗗𝗠𝗜 𝗱𝗶𝘀𝗽𝗹𝗮𝘆𝘀.
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- 【4K UHD Visual Feast】This USB-C to HDMI cable supports up to 4K@60Hz resolution and is backward compatible with 1440P@60Hz and 1080P@120Hz. It can seamlessly transmit at 3840x2160 resolution, providing crystal-clear images and smooth video, suitable for high-definition monitors, TVs, and projectors, meeting the needs of various devices and use cases. 📌𝐍𝐨𝐭𝐞: 𝐔𝐒𝐁-𝐂 𝐩𝐨𝐫𝐭 𝐦𝐮𝐬𝐭 𝐬𝐮𝐩𝐩𝐨𝐫𝐭 "𝐃𝐢𝐬𝐩𝐥𝐚𝐲𝐏𝐨𝐫𝐭 𝐀𝐥𝐭𝐞𝐫𝐧𝐚𝐭𝐞 𝐌𝐨𝐝𝐞". 𝐍𝐎𝐓 𝐬𝐮𝐩𝐩𝐨𝐫𝐭 𝐏𝐨𝐫𝐭𝐚𝐛𝐥𝐞 𝐌𝐨𝐧𝐢𝐭𝐨𝐫 𝐨𝐫 𝐔𝐥𝐭𝐫𝐚 𝐖𝐢𝐝𝐞 𝐌𝐨𝐧𝐢𝐭𝐨𝐫.
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- 【Improve Work Efficiency】 Mirror or Extend your desktop to boost productivity. Connect to a 4K LED monitor or UHD TV. This c to hdmi cable meets all the smooth, lag-free work, meetings, or multimedia needs. Multiple length options (e.g., 3.3FT, 6.6FT, 10FT) for different setups, from office desks to living rooms. 📌𝐍𝐨𝐭𝐞: 𝐓𝐡𝐞 𝐜𝐚𝐛𝐥𝐞 𝐝𝐨𝐞𝐬 𝐧𝐨𝐭 𝐡𝐚𝐯𝐞 𝐚 𝐩𝐨𝐰𝐞𝐫 𝐬𝐮𝐩𝐩𝐥𝐲, 𝐬𝐨 𝐢𝐭 𝐜𝐚𝐧 𝐧𝐨𝐭 𝐜𝐡𝐚𝐫𝐠𝐞 𝐲𝐨𝐮𝐫 𝐝𝐞𝐯𝐢𝐜𝐞.
- 【Universal Compatibility】The Thunderbolt 3/4/5 to HDMI cable works seamlessly with USB-C devices that support DisplayPort Alternate Mode (DP Alt Mode) for video output; Compatible with MacBook Neo, Pro 2016-2024, MacBook Air 2018-2024, iMac (2017 and later), iPad Pro (2021 and later), iPad Air (2021 and later), iPhone 16/ 15 Pro Max/ 15 Pro/ 15 Plus, Mac Studio, Mac Pro, Surface Book 2/3, Surface Laptop 3, Dell XPS 15/13, HP Chromebook x360, Samsung Galaxy S24/S23/S22/S21/S20/S10/S9/S8, Note 20/10/9/8, LG V40, Steam Deck, and more. 📌𝐍𝐨𝐭 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 𝐃𝐨𝐜𝐤/ 𝐃𝐨𝐜𝐤𝐢𝐧𝐠/ 𝐇𝐮𝐛/ 𝐌𝐨𝐭𝐨𝐫𝐨𝐥𝐚 𝐒𝐞𝐫𝐢𝐞𝐬.
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