HP ENVY 13t

Best Powerful Laptops Guide: Top 5 Laptops, 2-in-1, and MacBooks to Buy in 2019

Computer manufacturers are beginning to make laptops more powerful so that they are on equal standing as desktops. While a powerful laptop still might cost a bit more than a desktop with similar specs, you can still find some good deals on refurbished notebooks, as well as coupons and promo codes for use on online computer stores. If you are planning to buy one and need it to offer as much speed and performance as possible, here are a few recommendations of the best powerful laptops.

Asus ROG Zephyrus S GX701

This machine sets plenty of standards when it comes to slim, portable Windows 10 gaming laptops. The 17-inch display looks great with Pantone validated colors. Switch to change between Optimus for battery life and G-SYNC for gaming. Get up to 32GB of memory, 1TB PCIE X4 SSD storage, and a 9th Generation Intel Core i7 CPU.

Dell XPS 15 2-In-1

If it’s a 2-in-1 you want, then this 15-inch XPS convertible by Dell is a must-have. The 15.6-inch Ultra HD 4K InfinityEdge display (3840 x 2160) offers a superior 400-nit brightness. It’s a touchscreen, so you can interactive with the system with the use of Dell Premium Active Pen. Additional impressive features of this 2-in-1 that help make it among the best powerful laptops include an 8th Gen. Intel Core i7 processor and Radeon RV Vega M video graphics (4GB video memory).

Acer Predator Triton 500

This is possibly the most visually attractive laptop on this list, thanks to its abyssal black metal design, LED-lit Predator emblazoned cover, and 3-zone RGB keyboard, which can be customized in a variety of lighting colors. Tab the Turbo function whenever you need instant over-clocking, or PredatorSense if you need to open the utility app.

Lenovo ThinkPad E580

This 15.6-inch “High Performance” laptop is intended for business use, but you can use it for a lot of other tasks as well. Since it’s Lenovo, you can trust that it will be extremely durable and crafted to withstand just about anything. If you want an indestructible laptop, this one is a great choice.

Apple MacBook Pro (2018)

No list of “best powerful laptops” is complete without mention of at least 1 MacBook. The 2018 15-inch Pro is equipped with a 9th Generation Intel core i7 processor with Turbo Boost technology, capable of bringing it up to a 4.5-GHz speed. The Retina display w/ True Tone technology is among the brightest and most colorful screens out there. Additional features include Radeon Pro 555X w/ 4GB memory, 256GB Solid State Drive, and 16GB memory.

These are 5 of the best powerful laptops out there. Whatever you’re looking for, at least one of these machines will be able to handle everything. Just grab a MacMall coupon code at this site and head to the leading internet reseller for these leading brands.

Acer Aspire 3 A315-41-R5TS

Acer Aspire 3 A315-41-R5TS Guide: A Fast, Upgradable Notebook with AMD Ryzen CPU and Radeon Vega 10 GPU

This 15.6-inch laptop comes equipped with some pretty powerful, high-performance hardware like an AMD Ryzen 7 processor combined with AMD Radeon Vega 10 graphics. Needless to say, it is perfectly capable of handling all of your daily needs, from searching the web to watching movies and playing games. It can also be used as a business notebook. The Acer Aspire 3 A315-41-R5TS weighs 4.46-lbs and measures 0.97-inches high, 10.3-inches deep, and 14.93-inches wide.

The Precision Touchpad offers intuitive navigation and accurately senses any fingertip movements to ensure that you and the Aspire 3 can work faster and smoother. Features like the Multitasking, Cortana, and Action Center are fully supported. Windows 10 is obviously the OS installed on this notebook (Home Version).

Stay connected to the internet with fast speeds, thanks to the latest 802.11 ac Wi-Fi, which provides a smooth web and streaming experience. There is even a bit of room for upgrading, which is a nice feature for a 15.6-inch laptop. The component door allows entry so that you can upgrade memory and storage. Simply remove the cover and exchange the relevant components for an easy upgrade process.

The BluelightShield feature that comes with models like the Acer Aspire 3 A315-41-R5TS allows you to view all of your tasks comfortably by filtering out eye-straining blue light. All you have to do is turn the feature on to activate it and filter out the blue light.

Acer Aspire 3 A315-41-R5TS Specifications

Here are more details about the specs of the Aspire 3:

• Operating System: Windows 20 Home
• Processor: AMD Ryzen 7 (2700U) / 2.20-GHz / quad-core
• Graphics: AMD Radeon Vega 10 / DDR4 SDRAM
• Display: 15.6-inch LCD / ComfyView / Full HD / 1920 x 1080 resolution
• Memory card: 8GB technology / DDR4 SDRAM
• Storage: 1TB hard drive Serial ATA / 128GB Solid State Drive
• Battery: two-cell / 4870 mAh capacity / Lithium Ion

There are a number of interfaces and ports, like HDMI, two USB 2.0 ports, 1 USB 3.0 port, RJ-45 network, and more.

In Acer Aspire 3 A315-41-R5TS reviews, owners really seem to be satisfied for the most part, especially with the SSD, which makes the system boot up fast. The CPU is also praised for being able to compile things in a decent amount of time. Other features mentioned positively include the display, keyboard, and adequate amount of USB ports.

Whatever your reasons are for wanting a new laptop, whether you’re buying it for yourself or as a gift for someone else, you should really consider the Acer Aspire 3 A315-41-R5TS.

Acer Spin 7 SP714-51-M33X

Acer Spin 7 SP714-51-M33X: Guide to a Slim 2-in-1 with Intel Core i7 Processor and Nice, Durable Design

This is about as slim as a 2-in-1 laptop / tablet can get these days, and there is a sturdy 360-degree hinge that allows you to adjust the angle and set everything into place. The aluminum unibody construction contributes to the sturdiness of the new Acer Spin 7 SP714-51-M33X. The chassis is also smartly built, and the matte finishing ensures that there is no scratching, even if you have the notebook in a rough environment.

Like most 2-in-1s, there are 4 modes, each one ideal for a particular use: laptop, tent, tablet, or display. When using it as a regular laptop, the keyboard is easy and comfortable to type on. There is nothing too flashy or by overly exciting about the Spin 7’s overall design, but it is still aesthetically-pleasing in a simple way. Just carry it around with you in one hand or in any backpack, briefcase, or bag, as it weighs just 2.6-pounds and measures 0.43-inches thin.

Another nice part of the design is the 14-inch display, with its narrow bezel screen situated on a 13-inch chassis, along with Corning Gorilla Glass. The LCD / Full HD screen with its 1920 x 108 0resolution and CineCrystal / IPS technology make viewing any photos and videos a very nice experience. Text is always clear and crisp and easy to read. This is a screen that supports multi-touch gestures when using the Acer Spin 7 SP714-51-M33X in tablet mode.

Acer Spin 7 SP714-51-M33X Processor

There are also Spin 3 and Spin 5 models, which are a bit heavier and bigger than this 2.6-pound device. There might be some different model numbers for it depending on the retailer. Stick with the SP714-51-M33X model as it is available through the online Acer store.

The processor that powers the Spin 7 is an impressive dual-core Intel Core i7 (7Y75) model with 1.30-Ghz speed. Get 256GB of storage with the Serial ATA / 300 SSD. While you won’t get a dedicated video card for graphics with a 2-in-1, you still get pretty good graphics memory technology with Intel LPDDR3. The built-in devices include a microphone and front webcam (1280 x 720 resolution) with 720p HD audio / video recording capabilities and HDR imaging. There are also two stereo speakers. The OS is Windows 10 Home and there are 8GB of memory (LPDDR3).

Stay connected to the world with the Acer Spin 7 SP714-51-M33X, all thanks to the (2 x 2) Mu-MIMO 802.11 ac technology. Connect wirelessly to the internet at home, work, or anywhere else in the world with a fast, stable connection.

Acer Aspire 7 A715-72G-71CT

Acer Aspire 7 A715-72G-71CT Review: The Benefits of Buying This New Acer Model for Home, Work, or School

The Aspire line of mainstream laptops has recently been renewed by Acer in terms of some of the design elements and hardware. This particular model comes with what most people would expect a 2019 15-inch multimedia laptop to be. It comes with features like an IPS display, Intel Core processor, dedicated graphics, and plenty of storage. Overall, the Acer Aspire 7 A715-72G-71CT has a lot to offer and it’s not overly expensive. In fact, it’s pretty affordable considering everything it comes with.

It’s fairly compact for it class, which is a good thing if you plan on carrying it around with you often. The outer case has black brushed aluminum, which is used for the interior and lid-cover, and hard plastic on the underbelly and sides. The aesthetics choices give the Aspire 7 suitability for use in work and school environments, as well as any other place where bright LEDs and color accents might not be accepted. It has a simple, yet nice design, measuring 0.9-inches in height, 15-inches in width, and 10.3-inches in depth. The approximate weight is 5.29-lbs.

It is comfortable to use, as there is a good hinge mechanism that allows the display to be lifted and moved with a single hand. It can also go back to a full 180-degrees. The keyboard has similarities with some of the older Aspire E and F laptops and features a number pad and small directional keys. The power button is actually integrated into the keyboard as the top-right key. A model is available with a backlit keyboard.

Acer Aspire 7 A715-72G-71CT Specifications

• Operating system: Windows 10 Home
• Processor: Intel Core 2.20-GHz (i7 8750H) / hexa-core
• Graphics: NVIDIA GeForce GTX 1050 Ti/ 4GB graphics memory capacity / GDDR5 technology
• Memory: 8GB DDR4 SDRAM (2 memory slots)
• Storage: 1TB Serial ATA / 128GB SSD Serial ATA / 600
• Display: 15.6-inch LCD / IPS technology / Full HD/ 1920 x 1080

The notebook is powered by a 4-cell lithium-ion battery w/3320-mAh and a power supply with 135-Wattage. The battery can last for up to 7 – 8 hours as long as you’re not doing something that requires a lot of power like playing games in high performance mode.

On the bottom of the device there are speakers positioned in the lower corners and gribby, rubber feet, as wel as two bays that allow fast access to the HDD and RAM. Fresh air is sucked in via the air-intake cuts.

It’s best to use Acer Aspire 7 A715-72G-71CT promo codes before placing your order so you’ll be able to save as much as possible on this Acer notebook.

Acer Switch 5 SW512-52-76FM

Acer Switch 5 SW512-52-76FM Review: Looking for a Tablet / Notebook Combo? This One Might be for You

There are many reasons to invest in this fast and inexpensive Windows tablet. Order it with the keyboard and use it in notebook mode. It’s well-built, appealing, and silent, thanks to LiquidLoop technology. The good thing about the keyboard of the Acer Switch 5 SW512-52-76FM is that it is attached / detached magnetically, making the convertible notebook convenient and easy to use.

The rear is constructed of solid aluminum and the kickstand is slim and also made of light metal. You can fold out the kickstand to an angle of 165-degrees continuously so that the display can be placed nearly flat on a surface. The position locks into place automatically when it is not being held. The kickstand is both slim and stable.

Security Measures

The Switch 5 does come with some security measures, like a fingerprint reader and TPM security switch. The fingerprint scanner is built into the power button. Windows Hello works with Windows 10 to provide additional login security.

There are two cameras built into the tablet as well, including a front-facing unit and rear-facing unit. The rear webcam is capable of full HD 1080p video recording and features an 88-degree wide angle lens and resolution of 2592 x 1944. The front camera does HD 720p audio / video recording and has a 1600 x 1200 resolution. The latter is mainly suitable for video conferencing rather than taking high-definition photos or videos.

When you want to use the keyboard, you’ll find that it’s pretty easy to type on. The chiclets backlight is of very high quality, and can be turned on or off at any time. The material from which it is made is solid and does not warp. The LiquidLoop technology prevents it from heating up. In addition to the keyboard, the Acer Switch 5 SW512-52-76FM is also nicely designed and offers good gliding properties. All of the inputs are implemented properly and offer excellent detection. The multi-touch gestures are accurate on the touchscreen as well.

Acer Switch 5 SW512-52-76FM Technical Specifications

• OS: Windows 10 Home (64-bit)
• Processor: Intel Core i7 two-core / 2.70-GHz
• Memory: 8GB LPDDR3
• Touchscreen: 12-inch LCD / IPS technology / QHD / multi-touch / LED / 2160 x 1440 resolution
• Graphics: Intel HD 620 / shared with memory / LPDDR3 technology
• Battery: two-cell Lithium Ion / 4870-mAh / 10 hour maximum runtime
• Power adapter: 45-W supply maximum

There are two USB ports with the Acer Switch 5 SW512-52-76FM: a 3.0 port and 3.1 Gen-2 Type-C port. Overall, it’s a sleek device available in black with silver accents, and has an approximate weight of just 2.80-lbs (with the keyboard dock).

Acer Spin 3 SP314-51-338Y

Acer Spin 3 SP314-51-338Y Overview: Appealing Convertible Notebook with LCD Touchsreen / Intel Core Processor / UHD 620 Graphics

Those looking for a classy-looking, versatile convertible notebook might want to look into the Acer Spin 3 SP314-51-338Y. It’s affordable, ultra-slim and features a revolutionary 360-degree dual torque hinge. It weighs approximately 3.75-lbs and measures 0.8-inches in height / 13.2-inches in width / 9.1-inches in depth. Users can get all day productivity thanks to the three-cell Lithium Ion battery with 5170-mAh capacity, which can last for approximately 12 – 16 hours, depending on what the machine is being used for and the applications running. In addition to the battery, there is a 45-W power supply.

This is a touchscreen model available. The 14-inch LCD full HD display features IPS technology and a 1920 x 1080 resolution. The operating system is Windows 10 Home (S-Mode). Expect excellent audio via the Acer TrueHarmony, which comes out of the two integrated speakers. The audio on this 14-inch notebook can get loud enough to fill an entire room.

The two built-in microphones and Acer Purified Voice both deliver crystal clear communications, no matter who you talk to. You can also get digital assistants with Cortana, thanks to Windows 10. The keyboard is chiclet-style and has flat keys with a short travel distance. The multi-touch enabled ClickPad takes up an area of around 4.1 x 2.5-inches. This is sufficient space for a variety of gesture controls. The design of the pad gives it a smooth surface and makes finger-gliding a simple process.

Processor of the Acer Spin 3 SP314-51-338Y Laptop

The processor is a mid-range Intel Core model that is available as i3 or i5, depending on the specific model. The Intel Core i3 processor is dual-core and can get up to 2.20-GHz. Additional hardware that the Acer Spin 3 SP314-51-338Y comes with includes 4GB of memory (DDR4 SDRAM), 128GB SSD (Serial ATA / 600), and UHD graphics (620).

The system runs smoothly for the most part, and users won’t experience problems performing their regular tasks, such as web browsing and office work. The Intel UHD Graphics (620) supports DirectX 12 and can run anywhere from 300-MHz to 1100-MHz. It is also better utilized since the RAM runs in dual-channel mode. As far as energy and emission go, the system is pretty quiet and cool. The fan stays still when the machine is idle, and there is a maximum power consumption of just 5.4 watts (when idle).

A full HD resolution, contrast-rich IPS screen, energy-efficiency, and SSD are just some of the many reasons the Acer Spin 3 SP314-51-338Y is worth investing in. It can be ordered online at an affordable price.

Acer Swift 3 SF313-51-39BU

Acer Swift 3 SF313-51-39BU Info: A Quick Glance of the Sleek Design and Wi-Fi Technology of This Ultra-Notebook

This laptop has a nice aluminum body that gives it a touch of personality. It’s available in a variety of colors, and you can select the one that suits you. With its LTE modem, this 13.3-inch machine is also suitable as a business companion for those who travel for work. Your wireless connection will be stable and consistent with the Acer Swift 3 SF313-51-39BU. Its 4G LTE 1 allows for faster streaming, browsing, and downloading. It also supports 802.11 ac 2×2 Gigabit Wi-Fi.

It’s becoming more and more important to stay connected to the internet as often as possible in this fast-paced world. This is why it’s worth investing in a fast notebook with advanced wireless technology and connectivity. A long-battery life is also crucial, and this battery can last for as much as 12 hours. It should last you for an entire flight with most routes or through a full work / school day with some time to spare.

You can do a lot with the Swift 3, despite it being such a small, ultra-thin notebook. It has a 13.3-inch display, which is the largest size of a subnotebook. A larger display typically allows for higher resolutions, so details, colors, and text are clearer and more readable.

Acer Swift 3 SF313-51-39BU Specifications

Here is a datasheet with additional features:

• OS: Windows 20 – Home (64-bit)
• Processor: Intel Core dual-core (i3 8130U) / 2.2-GHz to 3.4-GHz with turbo speed
• Memory: 8GB DDR4 SDRAM
• Storage: 128GB Solid State Drive
• Display: 13.3-inch LCD / IPS ComfyView technology / Full HD (1920 x 1080)
• microSD card support
• Graphics: Intel UHD (620) / shared memory accessibility

There are a few USB ports including USB 3.0 and 2.0, as well as a headphone jack and audio-line out. The battery is 4-cell lithium-ion battery with 3220-mAh capacity. The power supply that comes with the notebook has a 45-W maximum wattage. Both the keyboard and touchpad are designed nicely and easy to use.

Whichever colors you choose, the Acer Swift 3 SF313-51-39BU weighs approximately 2.9-lbs and measures 0.63 x 12.16 x 8.43 (H x W x D). Its design features narrow bezels, giving it a modern and elegant appearance.

This subnotebook offers a solid base overall to help users master everyday office or school work. If you are interested in a good portable companion, be sure to look for Acer Swift 3 SF313-51-39BU promo codes. It’s already affordable, and you can an even bigger deal with online coupons.

Acer Aspire 5 A515-52-526C

Acer Aspire 5 A515-52-526C Guide: A Great “All-Around” Notebook With 180-Degree Display / SSD Drive / Quad-Core Processor

This 15.6-inch notebook has been described as a good “all-rounder” that can be used for everyday tasks. It’s a fast machine thanks to the SSD drive and quad-core Intel Core i5 processor. It’s a budget-friendly, mid-range computer that has all of the essentials the average user needs for browsing the web, managing a budget, doing office tasks, catching up on schoolwork, etc. The Acer Aspire 5 A515-52-526C also allows for strong wireless internet connections and high-quality audio.

The Windows 10 Precision Touchpad is highly responsive and helps users do work more effectively. Business users can take full advantage of Certified for Skype Business, which allows for cutting-edge video and audio technology during business conferences.

The design of this new model features a lighter, more compact case when compared to its predecessor. The Acer 5 still has a quality plastic case with a nice metallic touch, as the display cover is constructed of a brushed metal. The top case is also made of metal, and when combined with features like slim bezels, it gives the entire device a “smarter” appearance. Keep in mind that the battery is unremovable. The durable, yet flexible hinges are designed in a way that allows the display to either be in a firm position, or moved back or forward all the way to a 180-degree angle.

Acer TrueHarmony, combined with an innovative speaker design, delivers more volume and deeper bass. Whether you want to listen to music, favorite movies, or do video chats with friends / co-workers / relatives, you can expect realistic audio clarity.

Acer Aspire 5 A515-52-526C Specifications

• OS: Windows 10 Home (64-bit)
• Processor: Intel Core i5 (8265U) four-core / 1.60-GHz to 3.90-GHz (turbo)
• Storage: Serial ATA / 600 interface / 256GB capacity
• Memory card reader / 2 slots / SD and SDXC supported
• Memory: 8GB / 2 slots / DDR4 SDRAM
• Graphics: Intel UHD 620
• Display: 15.6-inch LCD / Full HD / LED / 1920 x 1080 resolution

There is a front webcam with 1280 x 70 resolution and microphone. Network / communication technology includes Wireless LAN standard IEEE 802.11 a-b-g-n-ac and Bluetooth 5.0. The Acer Aspire 5 A515-52-526C supports HDMI connections and comes with USB ports (2 USB 2.0, 1 USB 3.0, and USB 3.1 Type-C Gen 2). The battery has a 65-W maximum power supply wattage and four-cell Li-Ion battery with 3320-mAh (7 hour maximum).

Acer Aspire 5 A515-52-526C is available for purchase online now. Check for Acer promo codes or coupons first to find out how much you can save.

Acer Aspire 1 A114-32-P7E5

Acer Aspire 1 A114-32-P7E5: Info About This Extremely Affordable 14-Inch Versatile Notebook

This notebook is designed with ultra-portability and convenience in mind. It can easily accompany users around throughout the day. It also has a classy appearance that includes cross-hair brush patterns and a tactile finish. Whether you’re a student, business professional, or simply someone who wants a general, affordable portable laptop, the Acer Aspire 1 A114-32-P7E5 can be versatile in its use.

Its starting weight is 3.64-lbs and its measurements are 0.7 x 13.5 x 9.6 inches (HxWxD).

The 802.11 ac wireless antenna is strategically placed so that you can maintain a strong wireless signal, no matter what network you’re on. There is also Bluetooth 4.0 technology that enables both high-speed and short-range wireless communication between various devices within a wireless network. The case material is ABS plastic / polycarbonate and the color is obsidian black. Built-in devices include two stereo speakers and a quality microphone.

The keyboard on the Aspire 1 offers good tactile feedback and a 1.2-millimeter key travel. There is good performance overall, despite that this is a budget laptop. As long as you don’t need a powerful workstation or gaming machine, this one will perform most regular tasks just fine. Some models and configurations even come with a display that can be rotated to 180-degrees, so that the user can actually fold it back flat. This makes it possible to collaborate in a group since everyone will be able to get a good view.

Acer Aspire 1 A114-32-P7E5 Temperature Control

Since it’s a thin, small laptop, the Acer Aspire 1 A114-32-P7E5 doesn’t have the best cooling technology, but it doesn’t get uncomfortably hot, either. As long as you don’t keep it sitting directly on your lap, you likely won’t notice the heat. The touchpad itself maintains a fairly cool temperature.

The operating system is Windows 10 Home “S” Mode. For the processor, there is an Intel Pentium Silver model quad-core model with 1.10-Ghz speed. To help enhance graphics, Intel UHD graphics 605 are included. There is good graphics performance despite the lack of dedicated graphics. This 14-inch budget machine can handle graphics better than many others in its class.

Speaking of 14-inch, the display is an LCD HD model with backlight technology and screen resolution of 1366×768. Additional specs include 4GB standard DDR4 SDRAM memory and 64GB of flash memory capacity.

In addition to the Acer Aspire 1 A114-32-P7E5, the package comes with a 2-cell Li-Ion battery (4870-mAh) and power supply with maximum 45-W. Wireless LAN standard / Gigabit Ethernet technology are built-in for wireless networking.

HP ENVY 13t

Best Laptop for Home Use Guide: A List of Some Great Laptops for Home / Personal / Gaming

While it’s nice to be able to pack a laptop around everywhere, some people still prefer to use them at home as desktop replacements. If you’re looking for the best laptop for home use, then start your search with brands such as Acer and Lenovo. While Lenovo is primarily known for its business laptops, it still puts out a few quality notebooks for home use, whether it’s for gaming, entertainment, home office work, or any other task a personal user might a home laptop for. Dell and HP are brands you might also want to look into; and don’t forget MacBooks.

Here are a few suggestions for the best laptop for home use.

Dell XPS 13

Referred to as “the most powerful 13 inch notebook in its class”, this model comes with a lightweight chassis, 4K display, 4GB – 16GB of memory, Intel UHD graphics (620), and 8th gen. Intel Core i5 or i7 processor. The brilliant display is worth keeping at home to watch your favorite videos and movies on and to view photos. There are InfinityEdge bezels with a conveniently placed webcam.

Lenovo Legion Y740

This often tops the lists of “best gaming laptops” of 2019. It offers powerful components, including NVIDIA GeForce RTX 2060 (6GB) and plenty of storage with the 256GB SSD and 1TB HDD combo. The NVIDIA discrete graphics have a refresh rate of 244Hz. There is 16GB of memory, and some configurations include the option for RTX 2070 graphics with Max Q technology (8GB). While it’s not the cheapest laptop on this list, it’s still the best laptop for home use if you want to enjoy games.

MacBook Air (2018)

Just this past year Apple finally updated the MacBook Air. It’s a 13-inch model with a Retina display, UHD Intel graphics (617) and SSD storage solutions. It’s available in three color options: Space Gray, Gold, and Silver. If you prefer Apple over Microsoft, then this machine is really worth considering. It’s definitely the best “all around” MacBook for home use.

Acer Swift 3

This is one of – if not the – best laptop for home use right now, and it’s available at a low price. Acer usually has affordable computers in general – especially if you order one online. Some would consider the Swift 3 as being comparable to a MacBook Pro. Unlike a lot of laptops in its price range, this Acer model has a lot of connections and ports.

Other Options

A few other excellent home /general use laptops include:

• Acer Aspire E 15
• Asus Chromebook
• HP Chromebook G5
• HP Omen X

You can learn more about the best laptop for home use at this site, where there are tons of deals on Acer notebooks, Dells, Lenovo computers, accessories, and more.