But don’t worry, there are some things you could try to fix this problem. The Internet is a place of various glitches, mishaps, and bugs, and Facebook is not immune to them. Continue reading to understand why you sometimes can’t leave comments on Facebook posts, and how to fix the issue. Possible Reasons You Can’t Comment on Facebook Posts Before we jump into the solutions, let’s see what might be the reasons why you can’t leave comments on Facebook....

Word 2007 thru Word 2016 The procedure for setting the default margins in Word 2007 thru Word 2016 are the same, except for aesthetic design changes over the years. To set the default margins, click the Page Layout tab. Click the Margins button and select Custom Margins from the drop-down menu. The Page Setup dialog box displays. Make sure the Margins tab is active. Enter the margins you want to use as the default margins in the Top, Bottom, Left, and Right edit boxes in the Margins section....

By loading up a flash drive or external hard drive with these apps, you simply have to plug the device into a compatible computer and all your software and data is right there. What’s a Portable App? When you install most applications on a computer, it makes changes to the system and integrates itself. Windows applications, for example, pick a folder on your local hard drive, make entries in your registry and generally expects Windows to provide certain amenities so that it can do its job....

Use the Synaptic Package Manager To view software packages installed recently using the Synaptic Package Manager, select Administration | Synaptic Package Manager from the System menu. On the Synaptic Package Manager dialog box, select History from the File menu. The History dialog box displays. All packages installed and removed using the Synaptic Package Manager are listed by month and date. Click the arrow to the left of a month in the left pane to display dates within that month on which software packages were installed or removed....

Of course, there are specific situations in which you’d want to ensure the absolute minimum of security. This would mean you may need another firewall layer. Contrary to what some may say on the internet, there are still plenty of available firewall products, both paid and free, from which to choose. The Best Third-Party Firewall You Should Consider Installing Just to add to what has already been said, your WiFi router also has its own firewall to go along with both the built-in product from your device’s operating system as well as your chosen security suite....

Note that the steps for these troubleshooting solutions may vary based on the Android version installed on your device. 1. Close Used Apps The more applications you open on your smartphone, the less Random Access Memory (RAM) is available for other applications to run effectively without issues. If Google Play Store keeps crashing on your Android device, close apps you aren’t using to free up memory for Google Play Store to run smoothly....

NOTE: In addition to the Hidden files and folders option discussed in this post, hidden files and folders can be viewed when using search, or using the “dir /a” (without the quotes) command in the command prompt window. To access the Hidden files and folders options, open My Computer in Windows XP, or Computer in Windows 7, and select Folder Options from the Tools menu. When you click the View tab on the Folder Options dialog box, you may encounter a situation where both radio buttons under Hidden files and folders are checked, as pictured below....

From iterating over arrays to carrying out a function a predetermined number of times, there are many things you can achieve with this tool. Here is a tutorial on how to use For loops in PowerShell. What Is the Use of For Loops in PowerShell? Unlike Command Prompt, PowerShell is a complete scripting environment. This means you can write reusable PowerShell scripts to automatically carry out tasks rather than entering commands manually....

What File Type Should I Use? Most scan apps can save the file in one or more formats: BMP: Also known as bitmap, this is an older image file type that’s seldom used.TIFF: TIFF and TIF file types are best when you need high resolution. Use this one if you want to make high-quality prints of the scan. JPEG: Many people are familiar with the JPEG or JPG file format. It allows for saving scans with a smaller file size....

This is called a memory dump file, saved in the DMP file format. These files contain various information on the problem, including your current Windows version, any running apps and drivers at the time of the BSOD, and the error code itself. To help you analyze memory dump files, here’s what you’ll need to do. What are Memory Dump Files on Windows 10? A Blue Screen of Death is a critical and unrecoverable error on a Windows PC, but the cause of these errors can vary....

For some users, changing their username is a privacy concern, especially if they’re using their devices in public areas. For others, a username may help them differentiate between multiple users on the same PC. While it’s possible to change your username on Windows 10, it’s not as straightforward a process as you may think. How To Change a Username On Windows 10 You can change your username on Windows 10 whether you’re using a local or Microsoft account....

This tutorial will discuss how to create a group calendar in Microsoft Office 365 apps, including Microsoft Outlook, Outlook web access (OWA), and Microsoft Teams. We’ll review how to share a calendar so the people you choose can view and edit events in the calendar app. We’ll also discuss how to create calendar groups. In general, there are two main steps to creating a group calendar: We’ll go over how to do each step in Outlook on the web and desktop versions of Outlook....

This is due in part to the files on your computer becoming fragmented and no longer working as they should. It’s at this time that a manual optimization may be required. Older versions of Windows used the Disk Defragmenter tool. To help keep your PC speed topped out, Windows 10 includes its own built-in tool to defragment all fragmented files. How To Defrag Windows 10. Is It Worth It? By default, Windows 10 has scheduled optimization turned on automatically....

Download and Save Images from Webpages Open the webpage or website you want to download images from and follow the steps below. If your Chromebook has a touchscreen, tap and hold the image, and select Save image as. You can save the image to your Google Drive or external storage devices (USB drives, SD cards, etc.). You should see a “Download complete” pop-up in your Chromebook’s status area—bottom-right corner of the screen....

But changing an existing folder structure is trickier than it sounds. There is no folder merge button to combine multiple folders– you need to manually go into every directory, press Ctrl + A to select all files, create new folders at the destination, and copy-paste the files. Fortunately, there are many other ways to merge folders in Windows 10 (or Windows 11). From third-party apps to built-in Microsoft Windows methods, here is an overview of the best of these....

Even if you don’t intend to sell the device, there are times when your Echo might stop working or freeze. A factory reset will resolve most issues. The thing to remember is that different devices require different methods to perform a hard reset, but it isn’t difficult to pull off. A Note On Resetting First-Get Devices Every device on this list has been second-generation and later because those are the devices most commonly in use....

This post will teach you how to find and replace words in MS Word and Google Docs. It will also cover both the desktop and mobile versions of these programs. Replacing Words in MS Word (Desktop) Note: MS Word will help you recover changes to a file or recover unsaved documents if your PC crashes. The newest version of MS Word also has several other search options you can use to refine your searches further....

It’s in the PowerPoint design. There are more PowerPoint design ideas out there than just the stock templates. You just have to know where to find them. What Are PowerPoint Designs? If you thought PowerPoint design was just another way of saying template, you wouldn’t be wrong. But there’s more. PowerPoint design ideas aren’t just thoughts about how a presentation looks. It’s an actual tool in PowerPoint called Design Ideas, sometimes known as PowerPoint Designer....

Check Your Internet Connection The very first step in troubleshooting this error is to check that your internet connection is working as intended. To check this, visit speedtest.net and run a test, making sure nothing is running on your computer except your browser. If you get a result without any spikes downward then there are probably no issues with your internet connection. If you get an uneven result, so with large spikes in speed, or you get very low results (less than 1 or 2 Mbps), then you have a connection issue....

Other causes of the issue include Microsoft Defender’s SmartScreen blocking your app and your antivirus recognizing the app as a potential threat. Restart Your Windows 10/11 PC When you get the “This App Has Been Blocked by Your System Administrator” error, you should reboot your PC. Doing so allows you to fix many minor problems on your computer, some of which may be causing your application not to open. Make sure to save your unsaved work before rebooting your PC, or you risk losing your work....