Put a Lock on Your Smartphone or Tablet Lock your Android device with a PIN or password. After you activate the lock screen, you will be asked to enter the PIN any time you activate the device or attempt to make major changes, such as altering important Android Settings. Create a New User on Your Device Set up an Android guest account to allow or disallow access to certain apps on the device....

How to Choose the Best Wi-Fi Channel Number In many environments, Wi-Fi connections perform equally well on any channel. Sometimes, the best choice is to leave the network set to defaults without any changes. Performance and reliability of connections vary across channels, however, depending on the sources of radio interference and the frequencies. No single channel number is inherently best relative to the others. In the U.S., for example, some people prefer to set their 2....

How to Clean Dust From Your PC Cleaning a PC is essentially just dust removal. Your tools are canned air, a computer vacuum and a dust mask. Cotton swabs and rubbing alcohol (for the case only) are optional. The basic idea is to blow dust off of components while catching it with a computer vacuum if possible. Use alternate items like a dust cloth or a gloved finger in tough spots where the canned air doesn’t do the trick....

How to Clear the Cache To clear the cache in Microsoft Edge, complete the following steps: How to Clear the Cache When You Close the Browser Window You can also set Microsoft Edge to clear the cache automatically every time you close the browser window. To do so, complete the following steps: Reasons to Clear the Cache The cache consists of items that Microsoft Edge finds and saves while you surf the web....

How to Clear Cache in Windows 11 Windows stores temporary files in a cache, which can take up a lot of space on your drive as it fills up. If you’re trying to free up space on your Windows PC, clearing this cache is an easy option that can yield great results. Here’s how to clear the cache in Windows 11: How to Clear the Location Cache in Windows 11 The Windows location cache is a different type of cache that keeps track of your physical location....

How to Connect an Xbox One Controller to Android Want to play games on your Android phone or tablet, but despise on-screen touch controls? With many games now including controller support, it’s good to know how to connect the Xbox One controller to Android. You need Android 9 Pie or newer and both devices must have Bluetooth capability. Controller Support in Android Isn’t New Technically, you can connect any wired controller if your Android device’s USB port supports On-The-Go (OTG)....

Do Macs Have Ethernet Ports? Ethernet ports are not as prevalent on computer systems as they used to be, with many Macs no longer offering the functionality. It’s important to double-check if your Mac or MacBook has an Ethernet port if you plan on using it. Generally, the Mac Pro, iMac, and Mac mini range offer an ethernet port. Older MacBook Pros and MacBook Airs do, too, but you’ll need to check on the side of your laptop to confirm this....

Wirelessly Connect an Android Phone to a Projector Using wireless streaming adapters and built-in projector mirroring support, you can get your Android device on the big screen. Typically, you need an app to get this working. Chromecast One of the easiest options for getting your Android phone or tablet connected to a projector wirelessly is through the use of a Chromecast streaming adapter. The small device plugs into any projector with an HDMI port and can be found at most electronic retailers for about $35....

How Do I Transfer My Karaoke CDs to a USB Drive? For a karaoke CD to work correctly, it needs three things: A graphics file; generally, a video file such as .avi or a format called .cdg; an audio file, such as MP3; and a way to understand that these two things belong together, called a “file structure.” Building the file structure is the most important part of USB playback. The video and audio need to have the same name on your data source....

How to Create a Batch File in Windows 10 Creating a batch file in Windows 10 is as simple as typing the commands you want to run into a blank notepad document, then saving the document as a .bat file instead of a text document. You can then run the file by clicking on it, which will automatically launch the Windows command shell and execute your commands. Here’s how to create a simple batch file in Windows 10:...

Meet Hyper-V in Windows 10 Microsoft provides a built-in tool called Hyper-V to create a virtual machine on Windows 10. It’s only available on these platforms: Windows 10 Enterprise (64-bit)Windows 10 Pro (64-bit)Windows 10 Education (64-bit) While Hyper-V is a useful tool, it may not be the ideal solution for software development. As Microsoft explains about Hyper-V, programs and apps that require specific hardware—like a discrete graphics processor—may not work correctly in a virtual machine....

How to Create a Windows 8 Recovery Drive A Windows 8 Recovery Drive gives you access to Advanced Startup Options, a menu full of advanced repair and troubleshooting tools such as Command Prompt, System Restore, Refresh Your PC, Rest Your PC, Automatic Repair, and more. After you create a Recovery Drive on a flash drive, you can boot from it if Windows 8 no longer starts properly. Considering its value, one of the first things a new Windows 8 user should do is create a Recovery Drive....

How to Delete TikTok Comments in the App Like other social media apps, TikTok lets everyone on the platform moderate comments posted to their videos by other users. You can also remove your comments if you make a spelling mistake or forget to tag someone correctly. The easiest way to delete a comment on TikTok is by using the mobile app. How to Delete a Comment on TikTok via the Web You can also delete TikTok comments using a web browser to log into TikTok with the same account that you use on the app....

How to Delete Pages in Microsoft Word To remove all the material on a page, select the text and position the cursor at the end of the text you want to remove. Then press and hold the Backspace key (or Delete key on a Mac). Depending on how much text you have, consider using a shortcut to highlight the text. Use the Delete Key Using the Delete key on a PC to remove a page is similar to using the Backspace key, except you place the cursor at the beginning of the text you want to remove instead of at the end....

How to Disable Taskbar Button Grouping in Windows Have you ever “lost” a window because it was grouped with other windows in the taskbar? No worries; the window isn’t gone, and you haven’t lost anything—it’s just hidden. Taskbar grouping might be handy for some, but for most, it’s just an annoyance. You can stop Windows from doing this by following these steps. If prompted, follow any additional on-screen directions. A Window called Settings will open....

How Can I Save TikTok Videos? When you come across TikTok videos that you’d like to download and share, here’s how to so: How Can I Download TikTok Videos With No Download Option? You may come across some TikTok videos that are missing a download option within their share menu. This isn’t a bug in the app, but a restriction placed on the video by the creator who may not want people saving their work due to a copyright issue or simple personal preference....

Where to Find Google Drive Movies Google Drive lets users share movies directly with others or publicly on the web. With this in mind, you may find movies listed on a host of websites and online communities. Make sure you have the necessary permissions to share or download content. One way to find movies on Google Drive is with a Google search using this search: site:drive.google.com movies. How to Play, Save, and Download Google Drive Movies After you find the link to a film you want to watch, you’re only a few steps away from playing your movie, saving it to your Google Drive, or downloading it directly to your computer....

Download Free Movies From Your Cable TV Provider Many cable TV providers, such as Comcast/Xfinity, offer a movie service. When you use the official mobile app on your smartphone or tablet for that cable TV service provider, you can download an ever-changing selection of movies, and then watch them at your leisure. Depending on your cable TV service provider, the steps to follow will vary. As an Xfinity/Comcast subscriber, for example, follow these steps using your smartphone or tablet....

How to Download Voice Memos via iCloud Since iOS 11, iOS devices have had an app called Files. It’s where you can save files to your iCloud drive and view and access them from elsewhere. Here’s what to do. How to Download Voice Memos via AirDrop If you own a Mac desktop or laptop, you can easily download voice memos via AirDrop. Here’s what to do. How to Download Voice Memos via Dropbox Another easy alternative is to use a cloud storage app like Dropbox....

How to Make a FaceTime Call on iPhone, iPad, or iPod Touch There are several ways to make a FaceTime call. You can either use the Phone app (on iPhone only) or the FaceTime app (on all three devices). Both apps are pre-installed. Whichever you prefer, follow these steps to make a FaceTime call: What to Do If FaceTime Isn’t Working In some rare cases, FaceTime might not work when you try to use it....