When you purchase through links in our articles, we may earn a small commission. Get lifetime access to an AdGuard Family Plan for up to nine devices for $11 (MSRP $169.99). It blocks ads and trackers, helps protect against malware and phishing, and includes parental controls. The deal ends today, September 3, at 11:59pm Pacific. The internet is already noisy enough without every website throwing pop-ups, banners, trackers, and autoplay ads at you.

When you purchase through links in our articles, we may earn a small commission. Get Microsoft Windows 11 Pro & Office 2021 for life for just $32.97 While a new Windows OS license and a complete productivity suite can be separate purchases, this bundle combines both into a single $32.97 transaction, down from a combined MSRP of $418.99. Office Professional 2021 includes Word, Excel, PowerPoint, Outlook, Teams, OneNote, Publisher, and Access. It covers everyday documents and email, plus data analysis, company reports, and presentations.

When you purchase through links in our articles, we may earn a small commission. Microsoft Windows 11 Pro is just $7.97 through Sept. 1 Get a lifetime Windows 11 Pro license for one compatible PC for $7.97 (MSRP $199) through Sept. 1. While Windows 11 Home covers the basics, some PCs have more serious work to do. Windows 11 Pro adds enterprise-grade features for professionals, developers, IT users, and businesses--and a lifetime license is currently $7.97 instead of $199. The Pro edition includes BitLocker full-disk encryption for protecting data, Hyper-V for running virtual machines, and Windows Sandbox for testing apps without affecting your primary operating system.

When you purchase through links in our articles, we may earn a small commission. Get 5 years of AdGuard VPN protection for a one-time $34.97 Pay just $34.97 (MSRP $359.40) for 5 years of AdGuard VPN and connect up to 10 devices at once through Sept. 3. VPN subscriptions have a habit of becoming another annual bill. This AdGuard VPN offer lets new users pay $34.97 once and receive five years of access, compared with its $359.40 One account supports up to 10 simultaneous device connections, so you can cover multiple phones, tablets, and browsers without purchasing separate plans. The service is available on multiple platforms, including iOS, Android, and Google Chrome. AdGuard provides access to more than 70 locations worldwide .

When you purchase through links in our articles, we may earn a small commission. Sterling Stock Picker uses AI to analyze stocks, build portfolios, and answer investing questions--and a lifetime subscription is $49.97 (MSRP $486) through today, Aug. 9. The hard part is figuring out which ones are actually worth paying attention to. Sterling Stock Picker is built to simplify that process by doing much of the heavy lifting for you. Available for $49.97 (MSRP $486) through today, Aug. 9, this lifetime subscription gives you access to AI-powered tools that analyze stocks and deliver straightforward buy, sell, hold, or avoid recommendations.

When you purchase through links in our articles, we may earn a small commission. Your next screen time habit could actually make you smarter for a one-time $49.97 Most of us unlock our phones dozens of times a day, only to forget what we looked at five minutes later. What if even a few of those scrolling sessions actually taught you something? Right now, you can grab a lifetime subscription to the Nibble All-Around Knowledge App for just $49.97 through August 9 (MSRP $599.99).

Few maintenance tasks are as tedious and time-consuming as cleaning your swimming pool. The good news is that robots can now perform that job, leaving you more leisure time to actually swim in your pool. We've spotted some great deals ahead of Amazon's Prime Day sale next week, and we'll add more as they become available. The recently reviewed Airrobo PC10 is a mid-range robotic pool cleaner that did a very good job on our test pool, and Amazon has knocked 42% off its list price, taking it down to 350. While we haven't had an opportunity to review the Wybot C1 robotic pool cleaner, we have obtained good results with some of the company's other products.

AMD's decision to start off with mid-range RDNA 4 GPUs now seems prescient. NVIDIA's high-end RTX 5090 and 5080 are already selling well beyond their absurdly high prices, if you can find any in stock at all. And while the RTX 5070 Ti impressed us, it's already selling for close to the 5080's 1,000 launch price. Now AMD's Radeon 9070 and 9070 XT, which are set to arrive on March 6, have the chance to swoop in and deliver some serious competition. Based on early briefings from AMD, which include some impressive benchmarks (still untested by us), the RDNA 4 GPUs appear to be compelling 4K and 1,440p for discerning gamers who aren't ready to drop four figures on a video card.

We've found plenty of PS5 Black Friday deals, including games, accessories, store funds and the console itself. Grab the disc-based PlayStation 5 system for $450 on Amazon or $50 off the PS5 Slim bundled with Marvel's Spider-Man 2 or Call of Duty: Modern Warfare III. In addition, you can save on DualSense controllers and games from franchises like God of War, Assassin's Creed and Star Wars Jedi. If you're happy to go disc-free, Amazon has the month-old PS5 Slim console bundled with a digital code for Marvel's Spider-Man 2, which Engadget found to be "bigger and better" than the 2018 original, for $499 ($60 off). Sony's "Slim" PS5 console (officially called the PS5 Digital Edition) removes the system's disc drive but lets you change your mind later.

Sentence summarization shortens given texts while maintaining core contents of the texts. Unsupervised approaches have been studied to summarize texts without human-written summaries. However, recent unsupervised models are extractive, which remove words from texts and thus they are less flexible than abstractive summarization. In this work, we devise an abstractive model based on reinforcement learning without ground-truth summaries. We formulate the unsupervised summarization based on the Markov decision process with rewards representing the summary quality. To further enhance the summary quality, we develop a multi-summary learning mechanism that generates multiple summaries with varying lengths for a given text, while making the summaries mutually enhance each other. Experimental results show that the proposed model substantially outperforms both abstractive and extractive models, yet frequently generating new words not contained in input texts.