If you don’t have luck with the book’s title, try the author (surrounded in quotes) with or without the title. You might also mix up the file extension and use PPT or DOC; you never know what format the textbook might be in. Some of the categories of free textbooks here include economics and finance, marketing and law, IT and programming, accounting, statistics and mathematics, and engineering. Some business eBooks and the option to block ads are available with a business account....

Where Are Wi-Fi Passwords Stored in Windows? A Windows PC saves the passwords of all Wi-Fi networks it connects to. These include the active Wi-Fi network and any past networks. A couple of methods make it easy to retrieve the network passwords if you forget them. The active Wi-Fi password is stored in the Wireless Network Properties in the Control Panel. You can access Wireless Network Properties located in the Control Panel in three ways:...

How to Find Your House With Instant Street View If you’re looking for the fastest way to find your house (or any location) on Google Street View, check out Instant Street View. It’s a third-party website that allows you to type any address into a search field to instantly view that location. Use Instant Street View on a desktop browser or on the web browser on your mobile device. How to Use Street View in Google Maps The Instant Street View site is great if you want to immediately view a specific location, but if you’re on Google Maps, you can also switch to Street View....

How No Battery Present Errors Appear Depending on your version of Windows, battery error messages can appear as warning notifications in the center of the screen or small text alerts along the taskbar at the bottom of the screen near the battery icon. Here are some examples of how battery-related errors can appear: No battery is detected.Battery #1: Not present.Consider replacing your battery.The battery is not detected.No battery present. Cause of No Battery Detected Error Messages Laptop battery not detected error messages are usually triggered by physical damage to the battery or laptop hardware, out-of-date drivers or other software, or overheating....

How to Fix Missing AirPlay Icon on iPhone and iPod Touch AirPlay is built into iOS, so you don’t need to install anything to use it, and it can’t be uninstalled. It can, however, be turned on and off. If the AirPlay icon is missing from the Control Center or from apps that normally offer this feature, you may have a problem. Follow these steps to solve a missing AirPlay icon:...

How Xbox One Mic Problems Appear An Xbox One mic problem can present as distorted audio, muted audio, or limited audio that select teammates can only hear. A microphone bug can prevent the game from registering phrases and functioning when playing an Xbox One game that relies on voice commands. You also may not be able to use Cortana commands with your Xbox One. Causes of Mic Not Working on Xbox One Physical damage to the microphone or an app software glitch can cause an Xbox mic not to work as intended....

However, the fact that you have an error message puts you in a class of relatively lucky victims of computer failure. An error message gives you a specific place to work from, unlike a vague symptom like a computer that turns on but displays nothing or one that shows no sign of power at all. How to Fix Errors Seen During the Computer Startup Process Here’s what to do if you see an error message on your computer while your PC is trying to start: Misspelling a DLL file or writing down the wrong characters in a STOP code could have you trying to fix a problem with a file, driver, or piece of hardware that you don’t actually have a problem with....

Why Is the Move to iOS App Not Working? There are lots of reasons for the Move to iOS process to not be working as expected. Some of the most common are: Network issues: If both devices aren’t connected to the same Wi-Fi network, or activity on your Wi-Fi interferes with the data transfer from Android to iPhone, Move to iOS can have problems.Storage issues: Switching from one phone to another involves moving a ton of data....

Why Spotify Has Song-Playing Errors There are several causes for these errors, ranging from a problem with the app itself to issues your computer or mobile device might be experiencing. As a result, there are different actions to take to fix song-playing errors, depending on whether you’re receiving the error with Spotify on the desktop, in the mobile app, or with the Spotify web app. The first thing to try is a simple restart of Spotify, then move on to other actions if that doesn’t solve the problem....

A black screen.The camera appears to be zoomed in.Snaps have poor image/video quality.Video snaps don’t include any sound.The Long Snap feature doesn’t work.You can’t access a new Snapchat feature. Here’s why these issues occur and what you can do to fix them. Causes of the Snapchat Camera Not Working A variety of problems can cause Snapchat camera issues. These include: Technical issues or downtime on Snapchat’s side.Too many apps are open for too long (slow app or device performance)....

iPhone: 5S through 8 and iPhone SE (all versions).iPad: 5 and later; Air 2 and up; Mini 3 and newer; and Pro.MacBook: Air (2018 and newer), Pro (2016 and later). Why Is My Touch ID Not Working? Because Touch ID relies on both software (e.g., iOS) and hardware (sensors) to work, failures can come from a variety of sources, including: The sensor – or your finger – is dirty.You’re moving your finger or pressing on the sensor too hard (or too softly)....

Causes of iPhone GPS Not Working Some settings on the iPhone intentionally prevent GPS from working. Other causes for GPS not working are a weak signal, outdated maps data, or hardware failure. Although iPhone GPS issues are not common, they can occur after you update the iOS. Most of the solutions to the lack of a GPS signal are related to settings that are easy to fix. Most of the fixes for an iPhone GPS problem are related to settings and are easy to try....

In some cases, launch.dll errors could indicate a registry problem, a virus or malware issue or even a hardware failure. Launch.dll Errors There are several different ways that launch.dll errors can show up on your computer. Here are some of the more common ways that you might see launch.dll errors: Launch.dll Not FoundThis application failed to start because launch.dll was not found. Re-installing the application may fix this problem.Cannot find [PATH]\launch....

Often, closing Thunderbird returns this additional error: If you have these problems, here’s what might be happening and what you can do to fix these issues. Causes of Thunderbird Not Responding If Thunderbird refuses to start and returns an error about an existing Thunderbird process, it’s because Thunderbird thinks your profile is in use. The cause might be a stale profile lock that was left after Thunderbird crashed. This means Thunderbird didn’t close properly or correctly clean up temporary files....

In some cases, python24.dll errors could indicate a registry problem, a virus or malware issue, or even a hardware failure. Python24.dll Errors There are several different ways that python24.dll errors can show up on your computer. Here are some of the more common ways that you might see python24.dll errors: Python24.dll Not FoundThis application failed to start because python24.dll was not found. Re-installing the application may fix this problem.Cannot find [PATH]\python24....

Causes of the iPhone Not Ringing Problem If your iPhone isn’t ringing, there are several possible culprits: A broken speaker.Mute is turned on.Do Not Disturb (DND) is turned on.You blocked the phone number.You silenced all unknown callers.There’s a problem with a ringtone.You’re stuck in headphone mode. How to Fix an iPhone That Won’t Ring Try these common fixes in the order that we present them: If None of These Tips Fixed the Problem If you tried all these tips and still don’t hear your incoming calls, it’s time to consult the experts....

Wininet.dll Errors There are several ways wininet.dll errors can show up on your computer. Here are some common messages: Wininet.dll Not FoundThis application failed to start because wininet.dll was not found. Re-installing the application may fix this problem.Cannot find [PATH]\wininet.dllThe file wininet.dll is missing.Cannot start [APPLICATION]. A required component is missing: wininet.dll. Please install [APPLICATION] again. These error messages might appear while using or installing certain programs, when Windows starts or shuts down, or maybe even during a Windows installation....

Xlive.dll Errors There are several ways xlive.dll errors can show up on your computer. Here are some of the more common error messages: Xlive.dll Not FoundThis application failed to start because xlive.dll was not found. Re-installing the application may fix this problem.Cannot find [PATH]\xlive.dllThe file xlive.dll is missingCannot start [APPLICATION]. A required component is missing: xlive.dll. Please install [APPLICATION] again Xlive.dll error messages might appear while playing certain games, using or installing particular programs, when Windows starts or shuts down, or maybe even during a Windows installation....

How Do I Kill a Frozen Program in Windows 11? The easiest and quickest way to close a locked up or frozen program when running Windows 11 is with the traditional keyboard shortcut of Alt+F4. When pressed simultaneously, they should immediately close down a non-responsive application. If nothing happens immediately, wait a few seconds, as it may just take a moment to perform the command, especially if the application has frozen....

How to Format a Flash Drive on Mac Formatting a USB drive on Mac before you start using it clears any data stored on the drive and makes sure it’s set up with a file system that your Mac is designed to use. To format a USB flash drive to work with your Mac, follow these instructions: How to Format a USB Drive on Mac With Multiple Partitions When you format a USB drive that has multiple partitions, you will find that only one partition is formatted....