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If you want to know the keyboard shortcut for Undo and Redo in Microsoft Word, Excel, and other Windows applications, read this post. A keyboard shortcut is perhaps the easiest way to perform an action on a Windows computer. Keyboard shortcuts help us work quickly and more efficiently. When we use the keyboard instead of the mouse, we can accomplish multiple tasks with increased precision. Hence, keyboard shortcuts not only save us time but also help us to be more productive at work.
If you’re a beginner, there are a lot of keyboard shortcuts to get started. In this post, we introduce you to the keyboard shortcuts for Undo and Redo on a Windows 11/10 PC.
Before we discuss how you may Undo or Redo using your keyboard, let us first understand what actions these commands perform.
The ‘Undo’ command can be used to undo an action and the ‘Redo’ command can be used to redo an undone action on a Windows PC. In other words, the Undo command helps you reverse the last action by restoring things back to their previous state. The Redo command does just the opposite. It reverses the action you’ve undone. So basically the Undo command is used to fix things up, while the Redo command is used to fix Undo, in case you change your mind.
For example, if you’ve deleted some text while typing something on a Windows PC, you can bring the text back using the Undo command. If you again want to delete the text, you can use the Redo command.What is the Keyboard shortcut for Undo and Redo?
If you want to Undo an action, you can press Ctrl+Z
If you want to Redo an action, you can press Ctrl+Y.
These are the universally accepted keyboard shortcuts for Undo and Redo. However, a few Windows applications also support Alt+Backspace for Undo and Ctrl+Shift+Z for Redo.
Almost all Windows applications support at least 1-step Undo. However, a few applications allow you to Undo multiple times to take things back to a certain point in time.
For example, you can undo the last 100 operations in Microsoft Excel to track the last 100 changes. To go back several steps, keep pressing and releasing the Ctrl+Z hotkey.
I hope this helps.
Read: How to modify the number of Undo levels in Excel.What is the keyboard shortcut for Redo?
Ctrl+Y is the most popular keyboard shortcut for the Redo command in Windows. You can use this shortcut to redo an undone action; however, not all applications support the Redo command. Also, some applications such as Adobe Photoshop support using Ctrl+Shift+Z or F4 or F-Lock/Fn+F4 for the Redo command. This post will show youhow to Undo and Redo changes in PhotoshopIs there a keyboard shortcut for Undo?
Yes. To Undo an action in a Windows application, use the Ctrl+Z keyboard shortcut. Press and hold the ‘Ctrl’ key and then press the ‘Z’ key. Once the changes are undone, release both keys. Keep pressing and releasing Ctrl+Z to undo multiple steps. You may also use Alt+Backspace to undo steps in a few Windows applications, such as Microsoft Word and PowerPoint.
Read next: How to open Folder with Keyboard Shortcut in Windows.
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Using a Bluetooth keyboard with your iOS device is not unheard of, especially with the much more powerful iPad Pro that Apple is dubbing a true mobile competitor for notebook computers. Unfortunately, what Apple lets you do with them is quite limited.
A new jailbreak tweak called Molar is now available in Cydia for $1.99 that gives your iOS device a plethora of Bluetooth keyboard controls that stock iOS device users could only dream of having.
In this review, we’ll talk about what Molar allows you to do on your iPhone, iPod touch, or iPad with a Bluetooth keyboard.Molar – a Bluetooth keyboard expansion pack for iOS
Bluetooth keyboard jailbreak tweaks aren’t new to the party in any way, shape, or form, but just like going to the supermarket and picking up your favorite brand of milk, you can launch Cydia and pick your favorite tweak to download.
We recently covered a jailbreak tweak called Keyhook, which brought a number of Bluetooth keyboard features to the Home screen on your iOS device, but as you’ll soon find out, Molar is going to be far more extensive and provide several additional features for the same price…
We’ll outline some of the things the tweak is capable of letting you do with a Bluetooth keyboard below:App Switcher actions
Use Cmd + Tab to open an OS X-like app switching interface
Use Tab while in the interface to switch between the apps
Use Cmd + Q to quit the selected app
Use Cmd + Esc to close the app switching interface without switching apps
Use Cmd + Shift + H to simulate a Home button press
Use Cmd + Shift + P to simulate a power button pressApp control actions
Use Tab + arrow keys to navigate app user interface elements
Use Shift + Tab to select the previously-selected item
Use Esc to go back to the previous view or dismiss text fields/alerts
Use Cmd + Esc to to back to the first view
Use arrow keys to scroll up or down
Use Cmd + arrow keys to easily go to the top/bottom/left/right of a page
Select sliders and use arrow keys to adjust them
Use Cmd + Shift + R to reload a selected tableOther actions you can use thanks to Molar
Configure shortcuts to the apps of your choice: Cmd + 1 through Cmd + 0
Configure custom keyboard shortcuts to invoke Activator actions
Hold the Cmd key to show a list keyboard shortcuts you may not have known about
So as you can see, there are quite a bit of keyboard shortcuts that Molar provides throughout iOS. It’s a lot more immersive than Keyhook was, and it’s actually one of the most highly-configurable Bluetooth keyboard shortcut jailbreak tweaks I’ve ever seen.
Below, you can see an example of the app-switching interface, as well as the interface that shows you a list of keyboard shortcuts you’re allowed to use:
One cool thing I found out is you can configure the app-switching interface to have a light mode or dark mode effect to it, based on your personal preferences.
I’m also a fan of the keyboard shortcuts for Activator actions, because this provides you with hardware button access to a lot of practical actions that Activator provides for its users.Configuring Molar to your liking
As you can imagine, the tweak adds a preferences pane to the Settings app so you can configure its actions to your liking.
The main keyboard shortcuts that you can use from anywhere are fully customizable. Just tap on one of them from the shortcuts list, and you’ll be able to choose what it’ll invoke.
You can also create a new keyboard shortcut by tapping on the Create new shortcut button, and then you can choose the keystroke you want and then configure a custom Activator action of your choice.
The flexibility you get here is going to make this one of the greatest Bluetooth keyboard shortcut jailbreak tweaks you’ve ever used.My thoughts on Molar
I think that the extensive flexibility of the tweak, as well as its usefulness throughout the iOS operating system, make Molar a worthwhile jailbreak tweak to consider if you like using your Bluetooth keyboard with your iOS device and want to extend that functionality.
On the other hand, I have to admit that Bluetooth keyboard tweaks are still being made for just a very niche audience, as not everyone has an interest in carrying a Bluetooth keyboard around with them, or even has one for that matter.
Nevertheless, at the $1.99 asking price, which is the same as the Keyhook tweak we just showed you recently, you get a lot more bang for your buck, so I’d suggest checking out this tweak first.Wrapping up
If you’re interested in giving Molar a try to enhance your Bluetooth keyboard functionality throughout the iOS experience on your jailbroken iPhone, iPod touch, or iPad, you can grab it for $1.99 from Cydia’s BigBoss repository.
If you are looking to buy a keyboard and reading up on the different types (whether it’s a membrane keyboard or mechanical keyboard), you have probably come across terms like anti-ghosting, N-key rollover, and more. So what is keyboard ghosting anyway, and why should you care about a keyboard marketed as anti-ghosting? In this article, we’re going to explain everything you should know about keyboard ghosting, why it happens, and how to prevent it. So read on to find out what is keyboard ghosting.What is Keyboard Ghosting?
Keyboard ghosting occurs when a user presses a key, and it does not register. In some keyboards, if you press multiple keys simultaneously, some of those keys don’t work and don’t reflect on the computer screen. Since you did press the keys, but they did not appear on your screen, it means they disappeared and are said to have ghosted.
More often than not, keyboard ghosting is a problem faced while gaming. Playing a game often sees you press multiple keys at the same time to perform actions like running while shooting or switching guns while strafing.What Causes Keyboard Ghosting?
Now we know what ‘ghosting’ means, so the question that arises is why does ghosting happen in the first place. To understand this, we need to take a crash course in how keyboards work. A deep dive into the inner workings of a keyboard is out of scope for this article, but let me explain the basics here. It will enable us to understand why ghosting occurs.
To understand this better, take a look at the picture below.
In the image above, the ‘S’ key is pressed. The keyboard can look at which column wire has a row wire connected to it. Once it finds that, it can identify that keypress (in this case, the second column is shorted by the third row, which means you pressed the ‘S’ key).
With the same method, keyboards can figure out two-key combinations and even some multiple key combinations without any ghosting. However, let’s take a look at a situation where the keyboard will be unable to find out which keys are pressed.
Pressing Multiple Keys in an Indistinguishable Circuit
In most cases, even with multiple keys being pressed at the same time, keyboards can uniquely identify the key presses. However, certain key combinations can cause keyboards to get confused. Take a look at the picture below where the user pressed three keys, marked with the red dots.
So basically, the keyboard has no way of figuring out which keys out of these four keys did you press because the following key combinations could all be true. To prevent itself from reporting incorrect key presses, the keyboard stops registering all key presses, resulting in what you know as keyboard ghosting.What are Anti-Ghosting Keyboards?
So how do we go about solving this fundamental issue with keyboard designs? As it turns out, there are three different steps manufacturers can take to fix the ghosting issues.
Keyboard makers can rearrange the wires in the keyboard so that key combinations that are often used together don’t exhibit these issues.
Use extra wires to prevent ambiguity while pressing key combinations.
A diode can be used on every key to register them individually.
The first method, though probably the easiest, doesn’t entirely solve the problem. It simply moves the issue of ghosting to a different set of keys, which are likely not used together as often and might go unnoticed. It is the method used in many anti-ghosting keyboards.
The second method, on the other hand, solves the problem. But adding more wires means building more circuitry for the keyboards, meaning the keyboards will be more expensive. Using a diode can also fix the issue, but adding one diode for every key on a keyboard is also very expensive.All Anti-Ghosting Keyboards are Not Created Equal What is N-Key Rollover? Is It the Same as Anti-Ghosting?
Another term you will often hear when searching for keyboards is n-key rollover. Typically, you would see this on gaming keyboards or even on gaming laptops. So what does N-Key rollover mean? Is it the same thing as anti-ghosting?
The answer is no. N-key rollover is different. If a keyboard supports N-key rollover, it means you can press any number of keys on the keyboard simultaneously without any issues. The keyboard will register all the key presses.
However, as you might have guessed by now, N-key rollover is pretty much useless without anti-ghosting techniques. A keyboard needs to have anti-ghosting to reliably support simultaneous pressing of any number of keys without any issues or false positives.
So yeah, if you’re looking to buy a gaming keyboard, having N-key rollover is something you should look out for. It is especially important if you play games that require you to press multiple keys simultaneously.Keyboard Ghosting, Anti-Ghosting, and N-Key Rollover Explained
That’s everything you need to know about keyboard ghosting, what it means, why it happens, and how manufacturers can make anti-ghosting keyboards that don’t suffer from the same issues. We also took a look at what N-key rollover means, as well as a quick comparison between N-key rollover vs anti-ghosting keyboards. So we suggest you keep this in mind while buying a gaming keyboard to play games like World of Warcraft, Apex Legends, Call of Duty, Valorant, and other popular titles.
In this post, we will see what the Close tab shortcut in Chrome and Firefox on a Windows PC. While working on a PC or laptop, keyboard shortcuts always make it easier for us to perform tasks quickly. They not only save us time but also enable us to work more efficiently. The Close tab shortcut is a keyboard shortcut you should know if you frequently work on web browsers.What is the Close tab shortcut in Chrome or Firefox on Windows 11?
There are built-in keyboard shortcuts for closing a tab in different browsers on Windows 11, including Chrome and Firefox browsers. Apart from these, there are ways to close multiple tabs or close all open tabs at once. The following sections will introduce you to various shortcuts that will help you exit the required tabs in your browser window.1] Keyboard shortcut to Close tab in Chrome or Firefox
To close a single tab in Google Chrome or Mozilla Firefox (or any other browser for that matter) you may use the keyboard shortcut Ctrl+W OR Ctrl+F4. The shortcuts also work in the browser incognito/private mode.
Go to the tab that you want to close and press the ‘Ctrl’ key on your keyboard. While you keep pressing the ‘Ctrl’ key, press the ‘W’ key. Release both keys once the tab is closed.
This shortcut is especially useful when you want to close the active tab. So while you’ve finished typing or reading on the webpage, you don’t need to use the mouse in order to close the tab. You may do this using a simple hotkey (‘Ctrl+W’ or ‘Ctrl+F4’).2] Middle mouse button shortcut to Close tab in Chrome or Firefox
Open a new browser tab, type about:config in the address bar, and press Enter.
While the extension works perfectly fine for most web pages, it may not work for a few pages, such as the Chrome Settings page or Chrome Web Store pages.4] Other ways to Close tabs in Chrome and Firefox
Interestingly, you can use shortcuts to close not just one tab, but multiple tabs, or all tabs or windows within your browser. Here are some other useful keyboard shortcuts for closing tabs in Chrome and Firefox:
To close all tabs or the current window in Chrome or Firefox, press Ctrl+Shift+W or Alt+F4.
To exit Chrome (close all windows), press Alt+F and then press X.
To exit Firefox (close all windows), press Ctrl+Shift+Q.
Apart from these, you may use the built-in options to close tabs, either to the right of a selected tab, to the left, or both, in Firefox or Chrome.
While these options are built-in in Firefox and Chrome, there’s no hotkey associated with them. They still act as shortcuts when it comes to closing multiple browser tabs at once.5] Undo Close tab
If you’ve mistakenly closed the wrong tab, you may undo close using the Ctrl+Shift+T keyboard shortcut in both Firefox and Chrome.
I hope this helps.
Also Read: How to confirm before closing multiple tabs in Chrome, Edge, and other browsers.What is Ctrl Shift N on Firefox?
The Ctrl+Shift+N hotkey can be used to reopen a closed window. If you’ve accidentally closed a window in the Firefox browser, you can undo the close action using the Ctrl+Shift+N keyboard shortcut. However, the shortcut works only if you have at least one browser window left open. If you’ve closed all the browser windows (or have exited Firefox), the shortcut will not work.How do I close a tab in Chrome without closing it?
Read Next: Create a shortcut to open the Firefox browser in Private Browsing Mode.
Another trend that has recently started appearing on the platform is ‘I got plans for me and you’ and the following post will help you understand it better so you can join the bandwagon as well.
What is the ‘I got plans for me and you’ trend on TikTok?
With stay-at-home orders at its peak, the younger demographic is yet again dancing to a popular tune on Tiktok. In the videos that have become popular, users start with a slow dance or just lip-syncing to the first few verses and then break away to heavy steps when the sound switches to the bass-heavy side. For added effect, you can start shaking the camera sideways when the bass starts to kick in.
‘I got plans for me and you’ Original song
The sound for the ‘I got plans for me and you’ trend that users are dancing to is from TikTok user j.e.s.s.x. Although the original sound for the trend has been reused for over 365K times, the song is a snippet from the popular 2007 song ‘Take you down‘ from Chris Brown. Published under the album named “Exclusive”, the song was written by Brown himself with the help of Steve Russell, James Fauntleroy, Lamar Edwards, Harvey Mason, Jr., and Damon Thomas.
You can listen to the original Chris Brown song “Take you down” on Spotify, YouTube, Apple Music, and Google Play Music.
I got plans for me and you: Popular videos
Ever since the original sound started getting trending, there are been several videos that have been uploaded on TikTok, as part of the ‘I got plans for me and you’ trend.
The most popular iteration of the trend is from TikTok user Piper Lee who appears to be the one dancing to the beats before her brother falls down the stairs in this funny video.
In yet another funny version of the trend, TikTok user Kieran Hanson is seen dancing with her friend before they realize their dates have arrived, catching them in the pure act of making a TikTok video.
This one by user Jorgiacella is an effort that almost paid through.
Celebrity reactions to ‘I got plans for me and you’
Dozens of TikTok celebrities have joined in on the ‘I got plans for me and you’ trend and have uploaded videos of their own dancing to the beats of the original sound. So far, the sound has been reused by Bryce Hall, Addison Rae, Nick Austin, Kio Cyr, Kouvr Annon, and Hannah Kaye Balanay.
How to do it yourself
If you wish to create an ‘I got plans for me and you’ yourself video youself, then you can do so by opening the original sound page for the ‘I got plans for me and you’ trend and tapping the ‘Use this sound’ button at the bottom. After that, you can proceed to record your moves with beats of your own.
‘I got plans for me and you’ hashtag
What are your views on Tiktok ‘I got plans for me and you’ trend?
If you are planning to take your PC for a repair because your keyboard has stopped working suddenly, wait – your keyboard might have got locked accidentally. Yes, the keyboard gets locked if you use Win+Ctrl+L, there are a few other reasons like an outdated driver, dirt, physical damage, or lose connection, if you are using a wired keyboard. Let’s see how can we fix this.Keyboard is locked on Windows computer How to unlock a Locked Keyboard on PC
Try the following suggestions to resolve the issue on your Windows computer:
Restart your computer
Check for physical damage or dirt
Check for the connections
Update your drivers.1] Filter Keys
This is the first reason why your computer keyboard gets locked accidentally. Filter Keys turn on if you press the right shift key for 8 seconds, which of course can happen accidentally. When your Filter Keys are on, your keyboard won’t work at all. All the keys including the function keys, and num lock key, everything will stop working.
To turn off the Filter Keys–
If your keyboard is still not working, check the other fixes below.2] Restart your computer
Restarting your computer can fix most of the temporary bugs and that includes your locked keyboard too. Simply close the applications running on your system, save your work and restart your computer. If your keyboard is stuck due to any temporary bug or issue, this will most definitely solve your problem. If it didn’t, check the next Fix.3] Check batteries
If you are using a wireless keyboard on your PC or laptop, make sure the batteries aren’t drained out. Change the batteries and check again if it is working or not.4] Check for physical damage or dirt
Check if your keyboard is physically damaged or broken. Check if there is dust or dirt under the keys blocking them. Clean your keyboard and check again. If you can’t see any damage, try using another keyboard with your PC and see if that works. If it does, it means the problem is with your keyboard and not the computer.
Read: Tips to physically clean your PC, mouse, and keyboard5] Check the connections
If you are using a wired keyboard with your system, check that it is properly connected and if you are using a Bluetooth keyboard, check if the Bluetooth connection is working fine or not. A bad/damaged USB cable or port can also be the reason why your keyboard is not working. Plugin your keyboard into another USB port and check. Again, you can check this by using another keyboard on your machine. Fir Bluetooth keyboards, unpair your keyboard, restart the Bluetooth and pair it again. It should work if there was an issue with your Bluetooth connection.
Read: Bluetooth keyboard or mouse keeps going to Sleep6] Update your drivers
If none of the above-mentioned fixes is working for you, the issue might be with the keyboard drivers on your PC. A faulty or outdated driver can certainly be the reason why your keyboard has stopped working. Follow one of the methods below to update your device drivers:
You may check for Driver & Optional Updates via Windows Update to update your drivers
You may visit the manufacturer’s site to download the drivers.
Use a free driver update software
If you have the INF driver file already on your computer then:
Open Device Manager.
Select Update Driver.
Follow the on-screen wizard to finish updating your audio drivers.Why my keyboard has stopped working?
There can be many different reasons like Filter keys turned on, outdated keyboard drivers, dirt clogging your keyboard, etc. Check for the fixes above to unlock your keyboard.How to open the On-Screen Keyboard?
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