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Five years ago, there was not much competition between computer manufacturers. If you were going to buy a laptop, it would have been an HP, Dell, Gateway or Apple. Now, there are tons of companies who make quality laptop computers. They all offer some quality products.
Apple
Apple computers have come a long way in the last couple of years. The biggest change that they made was the introduction of the MacBook, MacBook Pro and MacBook Air laptops. Rather then using Apple's traditional Power PC processors, these laptops use Intel processors. This has made them much more popular in the eyes of consumers. By using Intel processors, Apple laptops can run both OS X and Windows. Apple laptops have received great reviews from major tech reviewers such as CNet, as well as great reviews from everyday consumers. Based upon overall ratings from resale sites such as Best Buy, Amazon and MacMall, Apple laptops have received some of the highest approvals. These sites feature ratings from actual product buyers, who tell their own pros and cons about the laptops.
Dell Inspiron Computers
Dell released their first Inspiron computer way back in 1998. Since then, Dell Inspiron laptops have continued to receive overall good reviews. One strong benefit of Inspiron computers is the price. Dell has some of the best bang for your buck laptop computers on the market. Also, because Dell is such a big company, their warranties are often hard to beat. Dell Inspiron computers have received great reviews by major tech sites such as CNet, as well as many good consumer reviews. If you were to scan product ratings for Inspiron laptops at sites such as Best Buy and Dell.com, you will find that most of the Inspiron laptops configurations receive a rating of at least 4 stars out of 5. Reviews from actual buyers are very helpful when determining product quality.
HP Laptops
HP laptops are another brand that has been around for a long time. The design of HP laptops used to be somewhat ugly. However, they introduced their DV laptop line in 2006, which was much more visually appealing. Since then, HP has continued to make quality, good-looking laptops at very reasonable prices. HP has also developed Lightscribe disc labeling which is a feature only available in their laptops. HP laptops have received a lot of praise from reviewers such as PC World and CNet. Also, many consumers who purchase HP laptops seem to be happy with their purchases as stated on sites such as BestBuy.com.
Asus EEE Laptops
Asus is a newer brand that has gained great credibility at a quick rate. Asus's EEE laptop line is what brought the company to popularity in laptop computers. For a while, the Asus EEE laptops were the cheapest mainstream laptops on the market. They were also receiving great reviews, which is what brought much consumer attention to Asus. Since, then Asus has continued to manufacture the cheaper, more affordable EEE PCs along with higher end laptops with better specs. Reviews for Asus laptops on sites such as CNet and PC World have been good overall. Tech reviewers often praise Asus for delivering a quality laptop at a great price. Reviews from consumers have also been generally good.
Acer Laptops
Acer laptops have gained much attention lately due to the good reviews on their netbooks. Acer was one of the first companies to mass produce netbooks. Acer does not have as many laptops computers to choose from in their product line. However, the ones that they do have seem to be quality products. There are not a lot of editors picks for Acer laptops on sites such as CNet. However, many buyers seem very happy with their purchases. You can check out more reviews on sites such as Best Buy and PC World.
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It seems like every time you turn around there is a new data breach with experts warning everyone to change their passwords. This means not just changing your password once for every website and online service you use, it usually means changing it on your home computer, your work computer, your smartphone, and your tablet if you own one.
When it comes to online security, one of the best things you can do today is to use a password manager. Not will you never need to memorize dozens of passwords, you don’t even need to know what they are. A good password manager creates passwords for you, fills them in and remembers them across multiple devices.
The Myth of Strong Passwords
A few years ago, a combination of lowercase and uppercase letters and a number or two were all you needed to create a strong password, provided you didn’t use a name or a word found in the dictionary. That just isn’t true anymore. Today’s password cracking programs can hack most eight-digit passwords in a minute or less. If you use something clever – and common – like, paSSword, or trustno1, it can be cracked in milliseconds.
What Makes a Strong Password
The most important aspect of a strong password today is its length, regardless of what characters you use. A password like mulberrystreet, which contains 13 letters is much stronger than even a complex password like 9L*rtPq1. The first would take over 50 years to crack – according to the website How Secure Is My Password? – while the shorter password would take a few hours. A series of 20 random characters would take the same software about a billion years. If you used a password that was 22 characters long, every star in the galaxy would burn out and grow cold before a hacker’s computer could figure it out.software about a billion years. If you used a password that was 22 characters long, every star in the galaxy would burn out and grow cold before a hacker’s computer could figure it out.
Using a Password Manager
A password manager is a small program you install on your computer and other web-accessible devices that stores passwords for every website you use. On your computer, it is usually a browser plugin, while on a tablet or smartphone, it’s a small app.computer and other web-accessible devices that stores passwords for every website you use. On your computer, it is usually a browser plugin, while on a tablet or smartphone, it’s a small app.
You need to remember only one password – the one that opens the password manager. When you go to a website, it fills in the username and password for you automatically. If you want to change your website password or create an account on a new website, it will generate one for you automatically, usually between 20 and 22 characters long. Your login information is kept encrypted and is updated between all of your devices automatically as soon as you connect to the internet. Some are free, while others require a small annual fee, while most offer a free version with payment required for advanced features.devices automatically as soon as you connect to the internet. Some are free, while others require a small annual fee, while most offer a free version with payment required for advanced features.
Using the Cloud Vs. Local Storage
Before choosing a password manager, you should first decide whether or not you are comfortable with your passwords being stored in the cloud, or if you would prefer they be stored only on your devices. When companies refer to the cloud, of course, they mean their own servers. While the majority of password managers do keep this information encrypted, it is a matter of comfort and personal preference. Millennials, for example, are more trusting of cloud-based services, while older generations may prefer having their information stored on their own devices. KeePass, 1Password and SplashID offer local storage, while Dashlane and LastPass use encrypted cloud-based storage.devices. When companies refer to the cloud, of course, they mean their own servers. While the majority of password managers do keep this information encrypted, it is a matter of comfort and personal preference. Millennials, for example, are more trusting of cloud-based services, while older generations may prefer having their information stored on their own devices. KeePass, 1Password and SplashID offer local storage, while Dashlane and LastPass use encrypted cloud-based storage.
1Password
1Password is supported by Windows, Mac, iOS and Android. It stores passwords locally on your device and offers an optional cloud storage service. You also have the option os using DropBox or iCloud. If your devices are connected on your home network, it can synchronize passwords using Wi-Fi. If you want to share passwords in your home or office, it gives you the option to share your password file on your local network too.Mac, iOS and Android. It stores passwords locally on your device and offers an optional cloud storage service. You also have the option os using DropBox or iCloud. If your devices are connected on your home network, it can synchronize passwords using Wi-Fi. If you want to share passwords in your home or office, it gives you the option to share your password file on your local network too.
Dashlane
Another another password manager that gives you an option between storing passwords locally or online is Dashlane. It uses a two-step authentication process to register each of your devices, using your master password and an email confirmation. Its free service lets you use it on a single device, however you will need the premium service to synchronize all of your devices, or share more than five items, as well as get customer support.devices, using your master password and an email confirmation. Its free service lets you use it on a single device, however you will need the premium service to synchronize all of your devices, or share more than five items, as well as get customer support.
KeePass
Keepass is an open source software project, which means it is free to use, but also may require some technical know-how to use all of its features. For example, to syncrhonize your account across mutlipled devices, you need to install a plug-in. However, it also has plugins to do things like change the encryption algorithm it uses or to write your own automation scripts. It has an optional cloud backup option, otherwise it stores your passwords locally, which you can share across multiple devices using DropBox, Google Docs or Microsoft OneDrive. You can share your password file with multiple users, or manage different password files yourself – like one for home and one for the office.software project, which means it is free to use, but also may require some technical know-how to use all of its features. For example, to syncrhonize your account across mutlipled devices, you need to install a plug-in. However, it also has plugins to do things like change the encryption algorithm it uses or to write your own automation scripts. It has an optional cloud backup option, otherwise it stores your passwords locally, which you can share across multiple devices using DropBox, Google Docs or Microsoft OneDrive. You can share your password file with multiple users, or manage different password files yourself – like one for home and one for the office.
LastPass
LastPass is an extremely popular password manager that offers a free and a premium service. All passwords are stored encrypted in the cloud. It too supports Apple, Windows and Android operating systems. The free version includes synchronization between multiple devices, including its app on mobile devices and web browser plugins on Apple and Windows computers.Android operating systems. The free version includes synchronization between multiple devices, including its app on mobile devices and web browser plugins on Apple and Windows computers.
SplashID
SplashID also gives you the option between local and cloud-based storage. It supports Apple, Windows and Android devices as well as BlackBerry. An account for a single device is free, while the ability to share or synchronize across multiple devices requires a modest monthly or annual fee. Like Keepass, you can share your password file with people at work or at home, however this costs an additional fee. One unique feature of SplashID is the ability to decide if you want a specific login to be cloud-based or local storage. For example, you can keep all of your less-important passwords in the cloud, but keep your banking and credit card login information only on your device if desired.Android devices as well as BlackBerry. An account for a single device is free, while the ability to share or synchronize across multiple devices requires a modest monthly or annual fee. Like Keepass, you can share your password file with people at work or at home, however this costs an additional fee. One unique feature of SplashID is the ability to decide if you want a specific login to be cloud-based or local storage. For example, you can keep all of your less-important passwords in the cloud, but keep your banking and credit card login information only on your device if desired.
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Mobile phones have grown incredibly sophisticated, with a growing number performing many of the functions of a full-size computer, as well as some things a desktop computer can’t do, such as navigating with GPS or starting a car. A 2011 Pew Internet Project survey found that 25 percent of smartphone owners do most of their Internet browsing on their phones.
The dilemma is that the more you depend on your phone, the faster you’re going to drain its battery. While screen, processor and storage technology has advanced significantly, lithium-ion batteries haven’t changed much in 15 years. Incremental improvements in battery efficiency have been far outpaced by processing power and screen size and brightness, as well as 3G and 4G radios, Wi-Fi and Bluetooth antennas, HD cameras, GPS and a variety of other hardware, all of which require power.
To conserve battery life on your phone, turn off what you don’t need, optimize what you do and perform a few tasks manually instead of automating them. You can both increase the time between charges and add to your battery’s usable life.
1
Dim your screen to significantly improve your battery’s life. Your phone’s screen is the largest power draw on the device, and the brighter it is, the more power it draws. Dim it as much as you feel comfortable with. The phone’s automatic brightness setting, which dims the screen in low-light conditions, isn’t as effective as reducing the brightness manually.
2
Set a short screen timeout interval to black out the screen when you’re not using it. If the timeout is very short, you may have to periodically touch the screen to keep it from timing out while you read content. However, if you mostly use the phone for short tasks like checking email or sending SMS messages -- battery-consuming tasks when you do them frequently -- you'll see significant battery savings when you have a shorter timeout interval.
3
Reduce the frequency of application updates and syncs. For example, set your social-media applications to update manually instead of automatically, so they aren’t constantly running in the background, or while you’re not using your phone at all. Apple's iCloud also syncs frequently, and you should turn it off when you don't need it.
4
Eliminate unnecessary widgets and animations. On many phones, the bells and whistles on the home screen may use significant resources, especially if they’re updating news or weather frequently, or using animations where a static image would suffice.
5
Disable Bluetooth, Wi-Fi and GPS when you don’t use them. Each receiver or transmitter on your phone uses juice even when it isn’t connecting, and both Bluetooth and Wi-Fi periodically search for devices in the background, using up even more battery charge. Some smartphones include a widget that allows you to enable or disable these antennas when they’re not needed. When you’re in an area without 3G or 4G service, consider disabling them as well, to spare your phone the battery-hungry effort of searching for service that isn't there.
6
Use the Battery Saver or Power Saver mode if your phone’s operating system has one. These features help you to control the functions that sap your battery’s power, including background apps, widgets, animations and screen brightness. Third-party apps like JuiceDefender or Battery Saver for Android may help you conserve even more power.
7
If your phone uses an Organic Light Emitting Diode screen, use a dark-colored wallpaper as your phone's background. OLED pixels light up individually, so keeping most pixels as dark as possible results in power savings. Unfortunately, this method won't work with LCD screens, which use a backlight that remains at a constant level.
l Phones can vary widely in battery life, and resources such as CNet's battery-life comparison charts can help you select a phone with better power usage.
l You may come across the misguided recommendation to wait until the battery is almost completely discharged before recharging it. This advice is unfounded. Although lithium-ion batteries do have an approximate number of charge "cycles" before they lose charging capacity, a partial charge is simply a partial cycle. For example, if you use 30 percent of your battery's charge and plug the phone in until the battery is fully charged, that usage represents only 30 percent of a charge cycle.
l However, to ensure that your battery is properly calibrated, many manufacturers recommend that you fully discharge and charge the battery about once a month.
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The 8th-gen CPU promises up to 40 percent faster performance, a significant jump from before.
Dell’s XPS 13 is already a great laptop. Now imagine that laptop performing 40 percent faster than it does now. That’s the promise of the CPU refresh Dell announced for the product line on Monday at IFA in Berlin. The XPS 13’s two highest-end SKUs will have Intel’s latest 8th-generation Core chips, called Kaby Lake R.
The updated XPS 13 product line will start shipping September 12 with a base price of $799, but that model is not Kaby Lake R-fortified. (In fact, five of the seven CPU options for the XPS 13 will still use Intel’s 7th-generation Kaby Lake CPUs.) The Core i7 Kaby Lake R Core i7 model will have a starting price of $1,400.
Quad-core chips make a difference
The 8th-generation Kaby Lake R CPUs will be the first to offer quad-core processing power (four cores and eight threads) for ultrabook machines. Intel’s promised performance hike is based on tests comparing the 8th-generation Core i7 to the 7th- generation Core i7 (Kaby Lake) part. We got a more pedestrian 12- to 19-percent jump moving from 6th-gen Skylake to 7th-gen Kaby Lake.
Dell is upping the ante even more, however, claiming a jump of up to 44 percent in its XPS 13 implementation. The two Kaby Lake R CPUs in the XPS 13 line will be:
The entry-level Core i5-8250U, with a base clock speed of 1.6GHz and a boost speed of up to 3.4GHz
The midrange Core i7-8550U, with a base clock speed of 1.8GHz and a boost speed of up to 4GHz
Why this matters: As one of the first laptops to ship with Kaby Lake R, the Dell XPS 13 ushers in an intriguing new era for laptops, one where quad-core power could start to erase the compromises between portable and desktop PCs. We’ll let you know more if we have a chance to benchmark the XPS 13 ourselves.
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After a clean installation or restoration of your computer’s operating system, certain drivers may not be installed. One of the most common drivers to be missing is that of the wireless LAN (local area network). This piece of software is required for your Acer laptop to connect to a wireless network or Internet connection. Fortunately, reinstalling this driver is extremely simple, and the necessary files are available directly from Acer’s website. Follow these steps to reinstall the wireless driver so you can connect to your wireless home or office network.
Instructions
1.Navigate to Acer’s support and driver download website
2.Choose “notebook” from the “Product family” list.
3.Select your product line (Aspire, Travelmate, etc.).
4.Select your model number to identify the exact machine you own.
5.Scroll down the “Wireless LAN” entry, under the “Driver” tab.
6.Click the yellow “Download” button located to the left of the “Wireless LAN” entry.
7.Open the installation file once the driver has finished downloading.
8.Follow the on-screen directions to install the wireless driver.
9.Restart your computer when prompted to do so by the driver installer. This will finalize the installation process.
10.Attempt to connect to a wireless network.
Note that you will need to use an Ethernet cable to physically connect your computer to the Internet if your wireless controller is not working. If you are still unable to connect to your wireless network, it is possible that your internal wireless controller has malfunctioned. In this case, you will want to contact Acer directly to see about a replacement unit (especially if the machine is still under warranty) or a repair proceedure.
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