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Top 10 keyboard shortcuts everyone should know


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Using keyboard shortcuts can greatly increase your productivity, reduce repetitive strain, and help keep you focused. For example, to copy text, you can highlight text and press the Ctrl + C shortcut. The shortcut is faster than moving your hands from the keyboard, highlighting with the mouse, choosing copy from the file menu, and then returning to the keyboard.

Below are the top 10 keyboard shortcuts we recommend everyone memorize and use.

Ctrl + C or Ctrl + Insert and Ctrl + X

Both Ctrl + C and Ctrl + Insert will copy the highlighted text or selected item. If you want to cut instead of copy press Ctrl + X.

Apple computer users can substitute the Ctrl key for the command (cmd) key on their computers. For example, pressing Cmd + C copies the highlighted text.

Ctrl + V or Shift + Insert

Both the Ctrl + V and Shift + Insert will paste the text or object that's in the clipboard.
For Apple computer users use Cmd + V.

Ctrl + Z and Ctrl + Y

Pressing Ctrl + Z will Undo any change. For example, if you cut text, pressing this will undo it. These shortcuts can also be pressed multiple times to undo or redo multiple changes. Pressing Ctrl + Y would redo the undo.
For Apple computers use Cmd + Z and Cmd + Y to undo and redo.

Ctrl + F

Pressing Ctrl + F opens the Find in any program. Ctrl + F includes your Internet browser to find text on the current page. Press Ctrl + F now to open the Find in your browser and search for "shortcut" to find each time shortcut is mentioned on this page.

For Apple computer use Cmd + F to find.

Alt + Tab or Ctrl + Tab

Pressing Alt + Tab switches between open programs moving forward. For example, if you have your browser window open and other programs running in the background press and hold Alt and then press tab to cycle through each open program.

On Apple computers instead of using the Alt key use the Command (Cmd) key. For Example, Cmd + Tab to switch between open programs.

Ctrl + Back space and Ctrl + Left or Right arrow

Note: This is for PC computer users only and does not work on Apple computers

Pressing Ctrl + Backspace will delete a full word at a time instead of a single character.


Holding down the Ctrl key while pressing the left or right arrow will move the cursor one word at a time instead of one character at a time. If you want to highlight one word at a time, hold down Ctrl + Shift and then press the left or right arrow key to move one word at a time in that direction while highlighting each word.

Ctrl + S

While working on a document or other file in almost every program, pressing Ctrl + S saves that file. Use this shortcut key frequently if you're working on anything important in case an error happens, you lose power, or other problem that causes you to lose any work since the last save.

On Apple computers use Cmd + S to save a file.

Ctrl + Home or Ctrl + End

Ctrl + Home will move the cursor to the beginning of the document, and Ctrl + End will move the cursor to the end of a document. These shortcuts work with most documents, as well as web pages.

On Apple computers use Command and the Cmd and the up arrow to get to the beginning of a document or text or Cmd and the down arrow to get to the end of a document or text.

Ctrl + P

Open a print preview of the current page or document being viewed. For example, press Ctrl + P now to view a print preview of this page.

On Apple computers use Cmd + P to open the print preview.

Page Up, Spacebar, and Page Down

Pressing either the page up or page down key will move that page one page at a time in that direction. When browsing the Internet, pressing the spacebar also moves the page down one page at a time.


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Best USB-C portable battery chargers


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It wasn’t that long ago that USB Type-C was a pretty uncommon port. A lot has changed in 2015. This year we’ve seen the LG G5, HTC 10, OnePlus 3, Huawei P9, Samsung Galaxy Note 7, and countless other phones jump into the USB-C fray. That’s in addition to 2015 adopters like the OnePlus 2, Nexus 5X, and Nexus 6P.

Needless to say, USB-C is here to stay. One of the biggest downsides to the new standard however, is that you have to either buy a ton of adapters so you can keep using your chargers, portable batteries, and other microUSB accessories — or you have to start over again from scratch. If you already have invested heavily into power packs and other accessories, going the former route might make the most sense. That said, a portable battery charger designed for USB Type-C has its advantages over using an adapter with one designed for microUSB. First, charging speed will be much faster with a Type-C connection. Second, less adapters and other cables to bring along with you.

It’ still early days for USB Type-C portable battery chargers, but a quick look at Amazon turns up a growing number of options. Below we listed just a handful that we felt were worth highlighting due to their brand recognition, as well as their positive ratings and reviews.

Best USB Type-C cables

Anker PowerCore+ 20100 mAh

The Anker PowerCore+ packs 20100 mAh and is comes in at $50.99 on Amazon. Along with the 10 LED capacity indicator, the PowerCore+ has 2 USB ports outputting power at 2.4A each, and a USB Type-C port. Included in the box is the power bank, a USB to USB Type-C cable which is used to quickly charge the power bank, a travel pouch, and a micro USB cable. Keep in mind that you don’t just charge the power bank using type-C, there’s also Type-C output, meaning you can charge your Nexus 6P (or whatever have you) from the battery charger as well.
The Anker PowerCore+ is also utilizes a number of special technologies to help ensure the best experience possible, such as PowerIQ, a proprietary technology used to replicate the charging protocol of each device to ensure safe and efficient charging. VoltageBoost is another proprietary technology that detects cable resistance in order to provide a steady charge. It is worth noting that Qualcomm’s Quick Charge 2.0 is not supported with this one however.
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RAVPower 20100 mAh

The RAVPower 20100 mAh External Battery pack is offered for $59.99 on Amazon. The battery pack is a simple black box with a four dot LED battery indicator. The battery pack has a micro USB port used to charge the battery pack, a USB 3A Type-C port, a USB port capable of supporting Qualcomm’s Quick Charge 2.0 and 3.0 technologies, and an iSmart USB port.
The iSmart port is used for devices that have been identified by RAVPower, and is optimised on a device by device basis. There’s certainly plenty of juice here too, as 20100 mAh is enough juice to power a Galaxy S6 close to 5 times, and an iPhone 6S nearly 8 times. The pack has overcharge and circuit protection to protect your devices from the very thing that keeps them running.
While the RAVPower is the more expensive than the first two options, it’s big battery combined with Quick Charge 2 and 3 support make it a pretty compelling option.
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Talentcell 10400 mAh

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The Talentcell 10400 mAh power bank the least expensive device on the list, at just $26.99 on Amazon. The power bank is charged via micro USB 2.0 and has a USB Type-C port, a full sized USB port, and an LED flashlight. Included in the box is the power bank and a male to male USB Type-C. This power bank supports a variety of Type-C devices other than the 12 inch Macbook, and can charge up to two devices simultaneously.
If you are looking for the cheapest option out there, the Talentcell fits the bill, and is still relatively well reviewed. Of course, there’s something to be said for brand recognition and trust, so if that’s a factor for you — you may be better off considering one of the previous power banks.
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iVoler 10000mAh

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Once again, a lesser known brand name but the ivoler is aggressively priced at $31.99, making it a tad more expensive than the Talentcell. The ivoer 10000 mAh offers one standard USB port and one Type C that supports up to 5v 3a. While the iVoler doesn’t have Qualcomm quick charge support, it does claim to offer rapid recharge capabilities that lets it top off many devices from 0% to 100% in around 3.5 hours or less using Type-C.
Personally, we’d probably pick the TalentCell over this one, but it never hurts to have a few more options.
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ORICO 10000mAh Portable Battery

orico-type-c-battery
Orico isn’t exactly a hot brand in the battery pack market, but this is a pretty solid looking offering. There’s input and output support for Type-C and the pack intelligently detects the ideal furrent from 0.5 to its max of 2.4A. You’ll also find 1 USB type-A slot for your traditional devices that need powering up, and a  microUSB in for charging up the battery (though you can also use the Type-C port for this if you prefer).
The 10,000 mAh size is similar to what we’re seeing from many of the other packs on this list, and the pricing is just right at $28.99.
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refferances: androidauthority