Guides

1. Introduction to SQL Server Always On 1.1 What is SQL Server Always On? SQL Server Always On is Microsoft's comprehensive high availability and disaster recovery solution introduced with SQL Server 2012. It represents a significant advancement over previous technologies like database mirroring and log shipping, ensuring continuous access to data while minimizing downtime and data loss. 1.2 Why Businesses Need Always On Solutions In today's digital economy, database downtime directly...

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1. What is DISM (Deployment Image Servicing and Management) DISM (Deployment Image Servicing and Management) is a built-in Windows command-line tool designed to service and repair Windows system images. Note DISM images include both offline Windows images stored in WIM, VHD, or VHDX files, and online running operating systems, which are taken as a special Windows system image (We will use "online image" in the contents below). Available through Command Prompt or PowerShell, DISM serves as an...

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1. What is CHKDSK and When to Use It? 1.1 Understanding the CHKDSK Utility CHKDSK (Check Disk) is a Windows system utility that scans and repairs file system errors on hard drives and solid-state drives. Unlike data recovery tools, CHKDSK prioritizes file system consistency over data preservation, which means it may cause data loss when restoring the disk's structural integrity. Understanding this fundamental distinction is essential before running the command. 1.2 When to Run CHKDSK You...

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1. Understanding Hard Drive Data Loss Hard drive data loss can happen to anyone, from individual users to large organizations. Understanding the common causes and recognizing warning signs early can help you take the right steps for successful hard drive recovery. 1.1 Common Causes of Data Loss Data loss from hard drives occurs for several reasons: Hardware Issues: Electrical failures and power surges can damage hard drive components. Physical impacts or drops can misalign read/write...

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1. Introduction 1.1 What is Outlook Email Backup? Outlook email backup is the process of creating copies of your Outlook emails and storing them in a secure location separate from your primary mailbox. This ensures you can recover your important messages, contacts, and other data if the original data is lost, corrupted, or accidentally deleted. 1.2 Why You Should Backup Outlook Emails Regular Outlook email backup protects your critical communications and business data from various...

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1. Introduction 1.1 What is Archiving Emails in Outlook? Archiving emails in Outlook is the process of moving emails from your primary inbox to a designated storage location to keep your mailbox organized and manageable. Unlike deleting emails, archiving preserves them for future reference while decluttering your active workspace. In this guide, we will show you how to archive emails in Outlook with different methods. 1.2 Why Archive Emails in Outlook? Archiving emails offers several...

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1. Introduction Accidentally deleting important files on your Mac can be stressful, but recovery is often possible if you act quickly. The sooner you attempt to recover deleted files on Mac, the higher your success rate will be. This comprehensive guide covers eight proven methods to recover deleted files on Mac, from simple solutions like checking the Trash to advanced techniques involving APFS snapshots and professional data recovery services. 2. Method 1: Check the Trash (Simplest...

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1. Introduction Accidentally deleting photos from your iPhone can be stressful, but recovery is often possible if you act quickly. This comprehensive guide covers 10 proven methods to recover deleted photos from iPhone, from simple built-in features to advanced forensic techniques. Time is critical—the sooner you attempt recovery, the higher your success rate, so immediate action significantly improves your chances of recovering permanently deleted photos from iPhone. 2. Method 1: Re-obtain...

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1. What is System File Checker (SFC)? 1.1 Overview and Purpose System File Checker (SFC) is a built-in Windows utility that scans and repairs missing or corrupted system files. When critical Windows system files are missing or damaged, the operating system may stop working correctly or fail to respond altogether. SFC compares your system files against a cached copy stored in the operating system, automatically detecting and repairing any inconsistencies caused by corruption or missing...

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1. Introduction Accidentally deleting important files is a common problem that affects most computer users. Whether you've emptied the Recycle Bin or used Shift+Delete, recovering deleted files is often possible if you act quickly. This comprehensive guide covers multiple methods to recover deleted files on Windows, from built-in tools to professional recovery tools. 2. Check the Recycle Bin (Simplest Method) The Recycle Bin is the first place to check when you need to restore deleted...

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