From Engadget · 40 stories
Xbox offers double Microsoft Rewards points during users' birthday week for purchases
Xbox users can earn double Microsoft Rewards points on purchases made through the Microsoft Store during their birthday week. These points can be redeemed for gift cards, in-game currency, or donations to charities, but require prior purchases to accumulate.
Guidelines for Using MacBook Laptops Outdoors
Using a MacBook outdoors requires awareness of ambient temperature limits and direct sunlight exposure to prevent damage and maintain usability. Adhering to Apple's recommended temperature range and seeking shade can protect battery health and screen visibility.
Smart TVs typically ship with 8GB of storage, often constrained by OS and pre-installed apps
Smart TVs commonly include around 8GB of internal storage, with a significant portion consumed by the operating system and pre-installed applications. This limited storage can lead to performance issues and restrict the number of user-installed apps, making storage management a common user concern.
Guide to Verifying 4K Playback on TVs and Connected Devices
This guide explains how to confirm if a television is displaying content in 4K resolution, detailing checks for the TV itself, connected source devices, and streaming service settings. It matters for users who want to ensure they are getting the intended visual quality from their 4K-capable hardware and subscriptions.
Understanding the Differences Between TPUs, GPUs, and NPUs for AI Workloads
Google's Tensor Processing Unit (TPU) is an AI accelerator designed for cloud-based machine learning tasks in data centers, distinct from Graphics Processing Units (GPUs) and Neural Processing Units (NPUs). While a version of the TPU appears in the Pixel 11 smartphone, it functions similarly to an NPU for local AI tasks, leading to potential confusion regarding its primary application.
Guide to Resetting Roku TVs: Soft Restart and Factory Reset Options
This guide details how to perform both a soft restart and a factory reset on Roku TVs to address common issues like freezing or connectivity problems. It explains the differences between the two methods and outlines the steps for each, emphasizing data considerations for a factory reset.
Digital TV Antenna Range Claims Are Misleading Due to Physical Limitations
Claims of digital TV antenna ranges reaching thousands of miles are false, as TV signals are limited by the Earth's curvature and require a clear line of sight. Consumers should be aware that no antenna can overcome these physical barriers to achieve advertised extreme ranges. This information helps consumers make informed purchasing decisions for over-the-air TV reception.
Clearing device cache can hinder performance, not always speed up devices
Clearing cached data, a common troubleshooting tip, can often be counter-productive as caches are designed to store information for faster reuse. While clearing cache can help if data is corrupted or storage is needed, it typically forces software to re-download or recreate data, potentially slowing down performance. This information matters because it clarifies a common misconception about device optimization.
Troubleshooting MacBook Slowdowns: Storage, Memory, and Background Apps
This guide outlines steps to diagnose and resolve performance issues on a MacBook by checking storage, memory usage, and background applications. Identifying the root cause of slowdowns can prevent unnecessary factory resets or hardware replacements.
Repurpose an old Android phone as a Wi-Fi extender using its built-in hotspot feature
An old Android phone can be used as a Wi-Fi extender to improve signal in dead zones without purchasing new hardware. This method utilizes the phone's existing hotspot functionality to rebroadcast an existing Wi-Fi signal.
Guide to building a retro arcade cabinet with Raspberry Pi or old desktop PCs
This guide outlines the components and considerations for building a retro arcade cabinet, focusing on selecting the right computer and controls based on desired games. It details options for the cabinet structure and essential electronics like displays, joysticks, and USB encoders.
Distinguishing Dolby Atmos from Lossless Audio in Streaming Services
Dolby Atmos and lossless audio are distinct audio technologies offered by streaming services like Apple Music and Tidal. Dolby Atmos provides a three-dimensional soundstage using object-based audio, while lossless audio preserves the original audio data without compression, aiming for bit-perfect playback.
Distinguishing Between True IMAX and 'LieMAX' Experiences
The term "LieMAX" emerged to differentiate between premium IMAX experiences, such as 70mm film or dual-laser projection on large 1.43:1 screens, and smaller, converted multiplex auditoriums with different projection systems. This distinction matters to moviegoers seeking the specific visual quality associated with traditional IMAX.
Sony's Reon Pocket Pro Plus wearable air conditioner offers improved cooling performance
Sony has released the Reon Pocket Pro Plus, an updated version of its wearable air conditioner, which provides a 20% increase in cooling performance. The device uses the Peltier effect to cool the back of the neck and spine, offering relief in hot conditions.
Understanding the Differences Between WAN and LAN Ports on Routers
WAN and LAN ports on networking devices serve distinct functions: WAN ports connect to the internet, while LAN ports facilitate communication between devices within a local network. Misplugging devices can prevent internet access, highlighting the importance of understanding these port differences for network setup.
Understanding the Process of Converting Video to 4K Resolution
Converting video to 4K resolution involves creating millions of new pixels through upscaling software, which estimates what these new pixels should look like. This process cannot recover original detail not present in the source footage, often resulting in a softer image rather than increased clarity. The primary challenge is accurately generating the additional pixels required for the higher resolution without losing quality.
How to use Samsung's My FanCam feature for post-recording video reframing
Samsung introduced My FanCam on the Galaxy Z Fold8 lineup, a feature that uses Galaxy AI to reframe existing video footage around a selected person after recording. This allows users to capture a wider scene initially and then choose a subject to follow, with the AI adjusting the aspect ratio accordingly. The feature provides flexibility for editing videos of events with multiple moving subjects, such as performances or sports.
Mini PC Downsides: Limited Upgradability and Cooling Challenges
Mini PCs, while compact, face limitations in upgradability and cooling due to their small form factor. Components like CPUs and GPUs are often soldered, and expansion slots for RAM or storage are scarce, impacting long-term performance and user flexibility.
Dolby Digital 5.1 vs. Dolby Digital Plus: Understanding Audio Format Differences
Dolby Digital 5.1 is an older audio format supporting up to 5.1 channels, while Dolby Digital Plus (DD+) supports up to 7.1 channels and can carry Dolby Atmos. DD+ was designed for streaming services and offers more capabilities, though its presence does not guarantee more channels are being used.
Understanding USB-C Fast Charging Standards: USB PD, PPS, and Proprietary Systems
This guide explains the differences between various fast charging standards, including USB Power Delivery (USB PD), Programmable Power Supply (PPS), and proprietary systems like Qualcomm Quick Charge and Oppo SuperVOOC. It clarifies that USB PD is becoming a universal standard, with PPS offering advanced features for efficiency and heat management.
USB-C Laptop Chargers Are Generally Safe for Phones Due to Power Delivery Standard
Modern USB-C laptop chargers can safely charge smartphones because the USB Power Delivery (USB-PD) standard enables devices to negotiate power levels. This prevents a high-wattage charger from overcharging or damaging a phone, as the phone only draws the power it needs. This interoperability simplifies charging for users with multiple USB-C devices.
Foam ear tips can improve earbud sound quality and fit for many users
Replacing standard silicone ear tips with foam alternatives can enhance earbud sound quality by improving the seal, leading to better bass and noise cancellation. This is a simple and affordable modification that addresses common fit issues with wireless earbuds.
How to Limit Instagram's Use of Off-Platform Data for AI and Ads
Instagram users can adjust settings to prevent the platform from using their activity outside the app to personalize ads and AI recommendations. This involves configuring the "Activity from other businesses" control within Instagram's Account Center, which Meta began rolling out in July 2026.
Apple accepts iPhone 8 and newer models for trade-in credit
Apple's trade-in program offers credit for iPhones as old as the iPhone 8, released in 2017. This program allows users to reduce the cost of a new device by trading in older models, even those with minor damage.
Bluetooth Headsets Not Recommended for Optimal Gaming Experience Due to Latency
Bluetooth headsets introduce significant audio latency, typically around 200ms, which negatively impacts gaming performance by delaying audio cues and affecting reaction times. This latency, along with audio degradation during voice chat, makes Bluetooth a less suitable option for competitive or precision-focused gaming compared to 2.4GHz wireless or wired connections.
Netflix 4K Streaming on Chrome Requires Specific Hardware and Software on PCs
Netflix 4K streaming on Chrome for PC users requires a Premium subscription, a 4K display with HDCP 2.2 support, specific GPUs (Nvidia GeForce 1050 or newer, AMD Radeon RX 400 or newer), a 7th-gen Intel Core or AMD Ryzen CPU, and Windows 11 with HEVC codec support. These requirements ensure high-resolution content playback and copy protection compliance.
Satellite Dishes Cannot Receive Free Over-the-Air TV in the US
Satellite dishes in the US cannot be repurposed to receive free over-the-air (OTA) television signals due to fundamental differences in signal reception technology. While satellite dishes receive signals from space, OTA antennas are designed for terrestrial VHF and UHF signals. In countries like the UK, free-to-air satellite TV is common, making old dishes potentially useful.
Guide to Checking iPhone Battery Health and Cycle Count
This guide explains how to check an iPhone's battery health and cycle count using built-in iOS settings. Understanding these metrics helps users assess battery degradation, determine replacement needs, and evaluate used iPhones.
Garages are generally unsuitable for storing electronics due to temperature and moisture
Storing electronics in a garage can damage them due to extreme temperatures and humidity, which are common in non-climate-controlled garage environments. This information is important for individuals seeking to preserve the longevity and functionality of their electronic devices during storage.
Passkeys offer security improvements over passwords but have adoption and sharing limitations
Passkeys provide a more secure login method than traditional passwords by using public and private key pairs tied to devices, eliminating the need for users to remember text strings. While they enhance security and user experience by leveraging device biometrics, passkeys are not universally supported and present challenges for sharing and device-independent access.
Factors Determining the Value of Retro Game Consoles
The value of retro game consoles is influenced by condition, scarcity, and specific model variations, not just age. Functionality, original accessories, and packaging significantly impact market prices, with examples like the NES and Sega Saturn demonstrating price disparities based on these factors.
Guide to iPhone Focus Modes for Notification Management
This article provides a guide on utilizing iPhone Focus modes, an evolution of the Do Not Disturb feature introduced in iOS 15. Focus modes allow users to customize notification settings for different situations, reducing distractions and managing alerts more effectively.
Bluetooth Technology Explained: Classic and Low Energy Types
Bluetooth technology is divided into two main types: Bluetooth Classic and Bluetooth Low Energy (LE). These types utilize frequency hopping on the 2.4GHz range for short-distance device communication. Understanding these distinctions is important for comprehending how various wireless devices operate.
Understanding App Activity Tracking and Device-Level Identifiers
This article explains how apps track user activity beyond audio recording, focusing on nonverbal signals like scrolling speed, network connection, and referral sources. It details how device-level identifiers are used by companies like Google and Meta to build advertising profiles across multiple applications.
How to Enable Android's Built-in Theft Protection Features
Google has integrated new AI-powered theft detection features into Android, available on devices running Android 10 or newer through Google Play Services. These features, including motion-sensing theft detection and Offline Device Lock, automatically secure a phone if it is snatched or disconnected from the internet. This provides users with enhanced proactive security measures against phone theft.
Android devices generally do not require third-party antivirus applications
Modern Android smartphones typically do not need third-party antivirus applications due to built-in security features like Google Play Protect, app sandboxing, and regular security updates. While Android is susceptible to malware, its integrated protections are often sufficient for the average user, though specific use cases might warrant additional security.
Requirements for Watching Dolby Vision Content on Netflix Detailed
Netflix offers content in Dolby Vision, but users need a Premium subscription, compatible hardware, specific settings, and adequate internet speed to access it. This guide outlines the necessary steps and equipment to enable Dolby Vision viewing on the platform.
Understanding Bluetooth Codecs and Their Impact on Audio Quality
Bluetooth codecs determine the quality of audio transmitted wirelessly, acting as methods to encode and decode audio data between a source and a Bluetooth device. The quality depends on factors like bit rate, audio bit depth, and sample rate, with Bluetooth's 2 Mbps cap preventing true lossless audio without Wi-Fi. This information is important for users seeking to optimize their wireless audio experience by understanding the technical limitations and capabilities of different codecs.
Apple Watch Battery Replacement Costs $99 Through Apple, DIY Options Available
Apple offers a battery replacement service for the Apple Watch for a flat fee of $99, which can extend the device's lifespan. This service is also available through authorized retailers like Best Buy, typically taking about a week to complete.
Guide to Requesting Refunds for Xbox Digital Games and Subscriptions
Microsoft provides a process for Xbox users to request refunds for digital games, apps, add-ons, and subscriptions through Xbox Support online. Eligibility for refunds depends on factors like purchase date, playtime, and the type of content, with specific conditions for games and pre-orders.