Learn step-by-step technology guides, Windows tips, Android tricks, smartphone settings, Smart TV tutorials, app fixes, and latest tech solutions explained in simple and practical way.
If you are trying to copy photos, videos, documents, or other files from a USB pen drive, phone, memory card, or camera to your Windows 11 PC or laptop and see the error “The Requested Resource Is in Use,” don’t worry. This error usually occurs when Windows or another application is using the file, folder, or connected USB device. In most cases, you can fix it with a few simple solutions without installing any third-party software.
Method 1: Restart Windows Explorer
Step 1: Press Ctrl + Shift + Esc to open Task Manager, find Windows Explorer, right-click it, and select Restart.
Step 2: Wait a few seconds for the taskbar and File Explorer to restart automatically.
Step 3: Open This PC, access your USB pen drive, phone, memory card, or camera, and try copying the files again.
Method 2: Unplug and Reconnect the USB Device
Step 1: Close the File Explorer window accessing your device, safely eject it if possible, and disconnect the USB pen drive, phone, memory card reader, or camera.
Step 2: Wait a few seconds and reconnect the device. For a phone, unlock it and select File Transfer if required. For an iPhone, tap Trust/Allow if Windows asks for permission.
Step 3: Open File Explorer → This PC, open the connected device, and try copying the files again. If the problem continues, try a different USB port or cable.
Method 3: Close Files and Apps Running in the Background
Step 1: Close any photo, video, document, media player, PDF reader, or other application that may currently be using the file you are trying to copy.
Step 2: Press Ctrl + Shift + Esc to open Task Manager and close any unnecessary application that you recognize as using the files.
Step 3: Reopen your USB device and try the copy-paste operation again.
Method 4: Disable the Preview Pane
Step 1: Press Windows + E to open File Explorer, then click View → Show.
Step 2: Click Preview pane to turn it off. You can also press Alt + P to quickly disable the Preview Pane.
Step 3: Open your USB pen drive, phone, memory card, or camera and try copying the files again.
Method 5: Restart Your Windows 11 PC or Laptop
Step 1: Save your work, close all applications, and safely eject your USB pen drive, phone, memory card reader, or camera if possible.
Step 2: Click Start → Power → Restart and wait for Windows to completely restart.
Step 3: Reconnect your device, open File Explorer → This PC, and try copying the files again.
If the Error Still Appears
If the error continues, try copying a different file from the same device. If other files copy normally but one particular file does not, the problem may be related to that specific file. You can also try another USB port, USB cable, card reader, or another computer to determine whether the problem is with Windows or the external device.
Conclusion
The “The Requested Resource Is in Use” error can prevent you from copying files from a pen drive, phone, memory card, or camera, but it is often easy to fix. Start by restarting Windows Explorer, then reconnect the USB device, close applications running in the background, disable the Preview Pane, and finally restart your Windows 11 PC or laptop. These simple solutions can resolve many common Windows copy-paste and file-transfer problems.
If your Samsung Smart TV shows the “No Signal” screen every time you turn on the TV, you can change the startup behavior with a few simple settings. This is especially useful if you don't use a cable box, DTH box, set-top box, or any other external HDMI device.
In this guide, I will show you two simple methods to remove or change the Samsung TV No Signal screen. The first method is useful when you have a set-top box or another external device connected to the TV. The second method is useful when you don't use any set-top box or cable connection and want your Samsung TV to open Smart Hub instead of showing the default No Signal screen.
The exact menu names can be slightly different depending on your Samsung Smart TV model and software version, but the basic settings are similar.
Method 1: Select the Correct Input Source
If you are using a set-top box, DTH box, cable box, satellite receiver, streaming device, game console, or another external device, the first thing you should do is select the correct input source.
The No Signal screen usually appears when the TV is set to an HDMI or AV input that is not receiving a signal.
For example, if your set-top box is connected to HDMI 1, but the TV is currently set to HDMI 2, the TV may show the No Signal message.
To fix this, select the input that is actually connected to your external device.
Step 1: Open the Input Source
Press the Home button on your Samsung TV remote.
Go to Input Source or Connected Devices.
On some Samsung TV models, you may need to select Connected Devices from the Home screen and then select the input source.
Step 2: Select Your HDMI or AV Input
Find the HDMI or AV input connected to your set-top box.
For example, if your set-top box is connected to HDMI 1, select HDMI 1.
If it is connected to HDMI 2, select HDMI 2.
If you are using an older AV connection, select the appropriate AV input.
Step 3: Use Connection Guide if You Don't Know the Input
If you don't know which input your device is connected to, open Connection Guide.
Select the type of device you are using.
Follow the instructions shown on the TV to identify the correct HDMI or AV connection.
Once you find the correct input, select it.
Step 4: Leave the TV on the Correct Source
After selecting the correct HDMI or AV source, leave the TV on that input.
Now, when you use the TV with your set-top box or external device, you should no longer be stuck on an unused input that shows No Signal.
If your set-top box is turned off, however, the TV may still show No Signal because the HDMI input is not receiving a signal.
So make sure the external device is powered on when you want to use it.
What If You Don't Use a Set-Top Box?
If you don't use a set-top box, DTH box, cable connection, satellite receiver, or any external HDMI device, Method 1 may not be useful for you.
In this situation, there may be no active HDMI or AV source for the TV to display.
If your Samsung TV keeps showing the default No Signal screen when you turn it on, you can try the second method.
The idea is to make your Samsung TV automatically open Smart Hub when it starts.
Method 2: Turn On Autorun Smart Hub
Samsung Smart TVs have a setting called Autorun Smart Hub on supported models.
When this option is enabled, the TV can automatically open Smart Hub when you turn it on instead of simply starting on the previous input source.
This is particularly useful if you don't use a set-top box or cable connection.
Step 1: Open Settings
Press the Home button on your Samsung TV remote.
Select Settings.
Step 2: Open General
Inside Settings, select General.
Step 3: Open Smart Features
Select Smart Features.
Step 4: Turn On Autorun Smart Hub
Find Autorun Smart Hub.
Turn Autorun Smart HubON.
That's the main setting you need to change.
Step 5: Restart the TV
Turn off your Samsung Smart TV.
Wait a few seconds.
Turn the TV on again.
From the next time you restart or turn on the TV, the TV should automatically open Smart Hub instead of starting on an unused input that displays the default No Signal screen.
If You Cannot Find Autorun Smart Hub
Don't worry if your Samsung TV does not have an option called Autorun Smart Hub.
Samsung has changed its menu layout and setting names on newer TV models.
On some newer Samsung Smart TVs, the equivalent option may be available under the Start Screen Option settings.
Try the following path:
Settings → All Settings → General & Privacy → Start Screen Option
Look for an option such as Start with Smart Hub Home.
If you find this option, enable it.
Then turn off your TV and turn it on again.
Your Samsung TV should now start with Smart Hub instead of automatically displaying the previous input.
Which Method Should You Use?
The method you should use depends on how you use your Samsung Smart TV.
If you have a DTH or cable set-top box, use Method 1.
Go to Input Source or Connected Devices.
Select the HDMI or AV input connected to your set-top box.
If you don't use any set-top box or cable connection, use Method 2.
Go to Settings → General → Smart Features.
Turn on Autorun Smart Hub.
If your TV uses the newer menu layout, check Settings → All Settings → General & Privacy → Start Screen Option and enable Start with Smart Hub Home if available.
Why Does the Samsung TV Show No Signal?
The No Signal message normally appears when the TV is switched to an input that is not receiving a video signal.
For example, your TV may be set to HDMI 1 while nothing is connected to HDMI 1.
The TV then checks the HDMI input but cannot find a signal.
Instead of showing the Smart Hub or your apps, it displays the No Signal screen.
This can be annoying if you don't use external devices and simply want to use apps such as YouTube, Netflix, Prime Video, or other Smart TV apps.
Changing the startup behavior can make the TV more convenient to use.
Remove Samsung TV No Signal Screen When Turning On the TV
If your main goal is to remove the Samsung TV No Signal screen when you turn on the TV, first check whether you have an external device connected.
If you have a set-top box, select the correct HDMI or AV source.
If you don't have an external device, enable Autorun Smart Hub.
This changes the startup behavior so the TV can open the Smart Hub instead of remaining on an input with no signal.
If You Are Using a Set-Top Box
If you are using a set-top box, make sure both the TV and the set-top box are connected correctly.
Check the HDMI cable.
Make sure the HDMI cable is firmly connected to the set-top box.
Make sure the other end of the HDMI cable is connected to the correct HDMI port on the TV.
Select that same HDMI port from the TV's Input Source menu.
For example, if the cable is connected to HDMI 2, select HDMI 2 on the TV.
If you select HDMI 1 while your set-top box is connected to HDMI 2, the TV will show No Signal.
If you still see No Signal after selecting the correct input, check whether the set-top box is switched on.
You can also try another HDMI port if your TV has multiple HDMI connections.
If You Don't Use Cable or DTH
If you don't use cable, DTH, or any external set-top box, you may not need to use an HDMI input at all.
Your Samsung Smart TV can be used directly through its built-in Smart Hub and apps.
In this situation, enabling Autorun Smart Hub can be more convenient.
After enabling the setting, restart the TV and check what appears when the TV starts.
If your model supports the Smart Hub startup option, you should see the Smart Hub interface instead of the default No Signal screen.
Samsung TV Startup Screen Settings
The startup behavior can vary between Samsung Smart TV models.
Some older models may show Autorun Smart Hub under Smart Features.
Newer models may use Start Screen Option or a similar setting under General & Privacy.
Therefore, don't worry if your menu doesn't look exactly the same as the steps shown here.
The important setting to look for is the option that makes Smart Hub start automatically when the TV is turned on.
If the Setting Is Already Turned On
If Autorun Smart Hub is already ON but your TV still shows No Signal, check whether the TV is actually starting on the Smart Hub.
Turn the TV off completely.
Turn it on again.
Check whether Smart Hub appears.
If the TV still starts directly on an HDMI input, check the newer Start Screen Option menu if your model provides it.
You should also check whether the TV software has changed the location or name of the setting after an update.
Important Things to Remember
You don't need to change complicated picture or display settings to solve this problem.
First, identify whether you are using an external device.
If you use a set-top box, select the correct HDMI or AV input.
If you don't use a set-top box, try enabling the Smart Hub startup option.
The exact result can depend on your Samsung TV model, software version, region, and available Smart TV features.
Some Samsung TV models may not provide every Smart Hub startup option.
Final Solution
So, if you are looking for a way to remove the Samsung TV No Signal screen, there are two simple solutions.
For TVs With a Set-Top Box
Go to:
Home → Input Source / Connected Devices → Select the HDMI or AV input connected to your set-top box
If you don't know which input to select, open Connection Guide and check the connection.
For TVs Without a Set-Top Box
Go to:
Settings → General → Smart Features → Autorun Smart Hub → ON
Then restart your TV.
On newer models, check:
Settings → All Settings → General & Privacy → Start Screen Option → Start with Smart Hub Home
If this option is available, turn it on.
After making these changes, restart your Samsung Smart TV.
The next time you turn on the TV, it should start with the selected startup behavior rather than simply showing the default No Signal screen.
This is a simple way to change the No Signal screen when you turn on your Samsung TV, disable the default No Signal startup screen, and make Smart Hub open automatically when you don't use a cable or set-top box.
If apps are not updating, downloading, or installing on your Samsung Smart TV, you may face problems with popular apps such as Netflix, YouTube, Prime Video, Apple TV, JioHotstar, ZEE5, SonyLIV and other streaming apps. In some cases, the app update may get stuck, the download may not start, or the app may show an error.
The good news is that you can usually fix this problem by changing a few settings and performing some simple troubleshooting steps. Follow the methods below one by one, and after each method, try updating or installing the app again.
Method 1: Turn On Auto Update and Manually Update Apps
Press the Home button on your Samsung TV remote.
Go to Apps.
Select Settings.
Find Auto Update and turn it On.
To manually update an app, select the app and press OK.
If an Update option is available, select it.
Wait for the app to finish updating and then open it.
Method 2: Set the Correct Date and Time
Incorrect date or time settings can sometimes cause problems with apps and online services.
Go to Settings → All Settings → General & Privacy → System Manager → Time.
Set the correct Date, Time, Time Zone, and Region according to your country.
If your TV has an Automatic Time option, enable it.
Restart the TV.
Try downloading or updating the app again.
If the problem continues, move to the next method.
Method 3: Soft Reset the Samsung TV
A soft reset can clear temporary software problems without deleting your apps or settings.
Point the remote toward the TV.
Press and keep holding the Power button.
The TV will turn off and then turn back on.
Do not release the Power button while the TV is restarting.
Once the TV turns back on, release the button.
Open Apps and try updating or downloading the app again.
Method 4: Reset Smart Hub
If apps are still not updating, downloading, or installing, resetting Smart Hub can help fix Smart Hub-related problems.
Important: Resetting Smart Hub may remove downloaded apps, Smart Hub settings, and account information, so you may need to sign in again and reinstall your apps.
Go to Settings → All Settings.
Select Support → Device Care.
Select Self Diagnosis.
Choose Reset Smart Hub.
Enter your TV PIN if requested.
Complete the Smart Hub reset.
Set up Smart Hub again.
Reinstall the required apps.
Try updating or opening the app again.
Note: The exact menu path may be different depending on your Samsung TV model, year, software version, and region.
Method 5: Check Storage
If your Samsung TV is running out of storage, apps may fail to download, install, or update.
Go to Settings → Support → Device Care.
Check the available storage.
Open the storage or app management option if available.
Find apps that you no longer use.
Select an unwanted app and uninstall it.
Free up some storage space.
Try downloading or updating the app again.
Method 6: Update Samsung TV Software
If none of the above methods work, check whether your Samsung TV has a software update available.
Go to Settings → All Settings → Support → Software Update.
Select Update Now.
If an update is available, allow the TV to download and install it.
Wait until the update is completely finished.
After the TV restarts, open Apps.
Try updating or installing the problematic app again.
Final Words
If apps are not updating, downloading, or installing on your Samsung Smart TV, try these methods one by one. First turn on Auto Update, then check the date and time, perform a soft reset, reset Smart Hub, check the available storage, and finally update the Samsung TV software.
These solutions can help fix problems with popular apps such as Netflix, YouTube, Prime Video, Apple TV, JioHotstar, ZEE5, SonyLIV, and other Samsung Smart TV apps.
If only one particular app is not working, you can also try uninstalling and reinstalling that app. Make sure your TV has a stable internet connection before downloading or updating apps.
Creating a QR code usually requires a separate website, app, or QR code generator. But if you already have Microsoft Word installed on your computer, you can create a QR code directly inside Word using a built-in field code feature.
This method is especially useful because you can create QR codes for YouTube channels, Instagram profiles, Facebook pages, WhatsApp numbers, websites, phone numbers, locations, apps, text, and other information without installing a separate QR-code application.
In this guide, I will show you the complete step-by-step method to create a QR code in Microsoft Word.
Step 1: Open Microsoft Word
First, open Microsoft Word on your Windows PC.
Create a new blank document where you want to generate your QR code.
Step 2: Enter the QR Code Field
Now type the following format in your Word document:
You can place this QR code on your videos, posters, business cards, or promotional material.
Instagram Profile QR Code
You can also create a QR code that opens your Instagram profile.
Simply enter your Instagram profile URL between the quotation marks.
Facebook QR Code
If you want to share your Facebook profile or page, create a QR code containing its URL.
Anyone who scans the code can quickly open your Facebook page.
WhatsApp Number QR Code
You can create a QR code for a WhatsApp contact or WhatsApp link.
This can be useful for businesses because customers can scan the QR code and quickly start a WhatsApp conversation.
Website QR Code
A QR code can make it much easier for people to visit your website.
Instead of manually typing a long web address, users can simply scan the QR code with their phone.
Phone Number QR Code
You can also use QR codes to share a phone number.
This can be useful on business cards, advertisements, posters, and contact information.
Location QR Code
You can create a QR code containing a Google Maps or other location link.
When someone scans it, they can open the location on their phone.
This can be useful for shops, offices, events, restaurants, and businesses.
App QR Code
If your app has a download page or store URL, you can create a QR code containing that link.
Users can scan the code and open the app's download page.
Create a QR Code From Text
You don't have to use only website links.
You can also create a QR code containing ordinary text.
For example:
DisplayBarcode”Learn Today Lead Tomorrow”Qr
This allows you to share a short message without displaying the entire message prominently on the page.
Create Multiple QR Codes in Microsoft Word
One advantage of this method is that you can create multiple QR codes in the same Word document.
For example, you could create separate QR codes for:
YouTube
Instagram
Facebook
WhatsApp
Website
Phone number
Location
App download page
You can then arrange them on a single page and add labels underneath each QR code.
How to Save the QR Code as an Image
Once the QR code is successfully displayed in Microsoft Word, you may want to use it outside Word.
One simple method is to take a screenshot of the QR code and save the screenshot as an image.
After taking the screenshot, crop the image so that only the QR code remains.
You can then use the QR code image in:
YouTube thumbnails
Posters
Business cards
Flyers
Social media posts
Websites
Presentations
Documents
Printed advertisements
However, make sure the screenshot is clear and high quality. A blurry or heavily compressed QR code may not scan correctly.
Important Tips for a Scannable QR Code
Before using your QR code, always test it with multiple phones if possible.
Keep enough white space around the QR code so that the camera can recognize its edges.
Avoid making the QR code extremely small, especially if you plan to print it.
Also, don't stretch or distort the QR code after converting it into an image. Maintaining its original proportions helps improve scanning reliability.
Why Use Microsoft Word to Create a QR Code?
The biggest advantage of this method is convenience. If Microsoft Word is already installed on your computer, you don't necessarily need to install another QR-code application just to generate a basic QR code.
You can enter your text or URL, insert the field code, toggle the field, and generate the QR code directly inside your Word document.
It can be particularly useful when you're already designing a document, flyer, poster, business card, or other printable material in Word.
Final Words
So, this is a simple way to create QR codes for free using Microsoft Word. You can generate QR codes for a YouTube channel, Instagram profile, Facebook page, WhatsApp number, website, phone number, location, app, or even ordinary text.
Just enter the DisplayBarcode field, add your information, finish it with Qr, select the complete field, press Ctrl + F9, and use Toggle Field Codes to display the QR code.
Once the QR code appears, test it with your smartphone and then capture it as an image if you want to use it elsewhere.
If you want to give your Android Smart TV a completely different look, you can turn it into an Apple TV-style interface using a free launcher. Monet Launcher is a simple and fast Android TV launcher that lets you customize your TV home screen and create a clean interface similar to Apple TV.
1. Install Monet Launcher
First, turn on your Android Smart TV and open the Google Play Store from the TV's home screen.
Search for Monet Launcher and select the launcher from the search results. Click Install and wait for the installation to complete.
2. Open Monet Launcher and Allow Permissions
After installation, open Monet Launcher from your TV's app list.
The first time you launch it, the app may request the necessary permissions. Allow the required permissions so the launcher can work properly and provide its available features.
Once the setup is complete, you can use Monet Launcher as your TV's home-screen interface.
3. Customize Your Android TV Home Screen
One of the best features of Monet Launcher is its customization options. You can personalize the home screen according to your preferences.
You can configure options such as:
Weather information
Time and clock display
Home-screen layout
App arrangement
Background and appearance
Other launcher settings
This gives your Android TV a much cleaner and more modern appearance.
Monet Launcher Is Free, Fast and Simple
Monet Launcher is a free and lightweight Android TV launcher designed to provide a simple and fast home-screen experience. Its clean interface can make your Android Smart TV look similar to an Apple TV-style interface without changing the TV's operating system.
If you don't like the default Android TV home screen and want something cleaner, faster, and more customizable, Monet Launcher is worth trying.
Final Words
That's it! Install Monet Launcher from the Play Store, open it, allow the required permissions, and customize the home screen with options such as weather, time, and your preferred layout. With just a few steps, you can give your Android Smart TV a fresh Apple TV-like look using a free launcher.
If your Microsoft Word document contains too many unwanted page breaks, removing them one by one can take a lot of time. In this guide, you will learn how to find page breaks in Word and remove all manual page breaks at once using the Replace feature. This is especially useful when your document has multiple blank pages or unwanted page breaks that are affecting the layout.
Method 1: Find and Delete Page Breaks Manually
First, you can use the paragraph mark option to find the exact location of page breaks in your Word document.
Step 1: Open your document in Microsoft Word.
Step 2: Click the Home tab from the top menu.
Step 3: In the Paragraph section, click the ¶ Paragraph Mark icon.
This will display hidden formatting marks throughout your document. Now you can easily identify where the manual page breaks are located.
Step 4: Find the Page Break mark in your document.
Step 5: Click immediately before or after the Page Break and press Delete or Backspace.
This method works well if you only have one or two unwanted page breaks. However, if your document contains many page breaks, deleting them individually can take a lot of time.
So, instead of removing them one by one, use the following method to remove all manual page breaks at once.
Method 2: Remove All Page Breaks at Once
Microsoft Word provides a quick way to find every manual page break and remove them together using the Find and Replace feature.
Step 1: Press Ctrl + H on your keyboard.
This will open the Find and Replace window.
Step 2: Make sure you are on the Replace tab.
Step 3: Click inside the Find what box and type:
^m
The ^m code tells Microsoft Word to find manual page breaks.
Step 4: Click inside the Replace with box and enter a single Space.
You can simply press the Spacebar once to enter one space.
Step 5: Click Replace All.
Microsoft Word will now find all manual page breaks in the document and replace them with spaces.
All Manual Page Breaks Are Removed
That's it. All manual page breaks in your Word document will be removed at once, so you don't need to find and delete each page break individually.
After using Replace All, you can click the ¶ Paragraph Mark icon again to turn off the formatting marks if they are still visible.
Important Note About Section Breaks
The ^m method removes manual page breaks, not section breaks. If your document contains a Section Break, it is a different type of formatting mark and may need to be removed separately. Be careful when deleting section breaks because they can control page layout, headers, footers, margins, columns, and other formatting.
Which Method Should You Use?
If you have only a few unwanted page breaks, using the ¶ Paragraph Mark option and deleting them manually is simple. But if your document contains many page breaks, the Ctrl + H → Find what: ^m → Replace with: Space → Replace All method is much faster.
This simple Microsoft Word trick can save you a lot of time when cleaning up documents, removing unwanted blank pages, and fixing page layout problems.
If your Mi Smart TV always opens the PatchWall interface and you prefer the standard Android TV home screen, you can change the default launcher in just a few seconds. You do not need to install any third-party launcher, uninstall PatchWall, or reset your TV.
The video demonstrates a simple built-in setting that disables PatchWall as the default launcher. Once you turn this option off, your TV will open the Android TV launcher whenever you turn on the TV.
Step 1: Open TV Settings
From your Mi TV home screen, open Settings using the remote.
Step 2: Open Device Preferences
In the Settings menu, scroll down and select Device Preferences.
Step 3: Open PatchWall
Inside Device Preferences, find and select PatchWall.
Step 4: Turn Off the Default Launcher Option
Now find:
Set PatchWall as default launcher
Toggle this option OFF.
That's it. You do not need to change anything else.
What Happens After Disabling PatchWall?
After turning off Set PatchWall as default launcher, press the Home button or restart your TV.
From the next time you turn on your Mi Smart TV, the Android TV launcher will open instead of the PatchWall launcher.
You will see the standard Android TV home screen with options such as Search, Home, Shop, Discover, and Apps, along with your installed applications.
Do You Need to Uninstall PatchWall?
No. You do not need to uninstall or remove PatchWall from your Mi TV.
The setting simply stops PatchWall from being used as the default launcher. The PatchWall software can remain on the TV, while the Android TV launcher becomes your main home screen.
Can You Enable PatchWall Again?
Yes. If you want to switch back to PatchWall later, simply follow the same path:
TV Settings → Device Preferences → PatchWall → Set PatchWall as default launcher
Then turn the option ON again.
Quick Method
TV Settings → Device Preferences → PatchWall → Turn OFF “Set PatchWall as default launcher” → Done
After this, whenever you turn on your Mi Smart TV, the Android TV launcher will open by default instead of Mi TV PatchWall.
This is the easiest way to disable the Mi TV PatchWall launcher and use the Android TV launcher as your default home screen without installing any additional application or performing a factory reset.
