Articles about data | UserComp.com

Sum Values Based on Unique Values: Column Filter Applied for Order Numbers in Tech Support

In tech support, dealing with orders involving the same order number but different products can lead to duplicated values in the order numbers column. To obtain the sum values for each unique order number, apply a column filter. In this article, we will explain how to do this in Linux, Windows, and MacOS.

Mirroring and Flipping Excel Cell Timeduration Data

Learn how to mirror and flip the timeduration data in Excel cells for efficient data analysis. This tutorial covers copying and pasting hh:mm:ss formatted data.

Automatically Filter Large Datasets: Pivot Table Reference in Tech Support

Learn how to automatically filter large datasets using Pivot Tables in Excel. This tech support article provides a step-by-step guide for sorting items and updating table references.

Filtering and Sorting Large Datasets: Selecting Items for PivotTables

Learn how to filter and sort large datasets to select specific items for use in PivotTables.

Combining Stacked and Clustered Columns in Excel Charts: A Pareto Analysis Example

Learn how to create a combined stacked and clustered column chart in Excel and apply Pareto analysis to identify the main causes of a problem.

Recovering Disk Failure with Mirrored Volumes in Windows 11

Learn how to recover from a disk failure using mirrored volumes in Windows 11. This step-by-step guide covers the process of converting dynamic disks to mirrored volumes and recovering data from the failed disk.

Symantec Ghost Successfully Copies Dying Disk to New One: Sectors Suspectedly Copied?

A user working on an old Windows 7 laptop encountered an issue where the disk went into an OMG mode, causing the system to roll a ball, disconnect from reality, and force a system reset. After using Symantec Ghost to copy the dying disk to a new one, the user wonders if suspect sectors were actually copied.

Much Data Lost During FMPEG Transcoding: A Solution for Newbies

Learn what causes data loss during FMPEG transcoding and how to prevent it. This article is suitable for newbies who are unfamiliar with FMPEG and have experienced data loss while transcoding videos.

Windows Server 2022 and Windows 11: Task Scheduler Library Not Synced Properly with AD

In this tech support article, we'll discuss a common issue where scheduled tasks are not syncing properly between a Windows Server 2022 Datacenter 21H2 machine and a Windows 11 Pro 23H2 machine using Group Policy. We'll explore the causes and provide potential solutions to help you get your tasks back in order.

Recovering Deleted Files: A Guide for Windows Laptop Users

Learn how to recover deleted files on your Windows laptop after accidentally moving or emptying the Recycle Bin. Follow our step-by-step guide to increase your chances of data recovery.

Pulling Data Across Worksheets in Google Sheets: Label1

Learn how to transfer data labeled as 'Label1' from column F in Worksheet 1 to column A in Worksheet 2 in Google Sheets.

Solved: Permission Denied - 500MB HDD/SSD Window File Deletion

Learn how to resolve a 'Permission Denied' issue when attempting to open Word files from a deleted 500MB HDD/SSD on a Windows system.

Vlookup Inconsistency: Confusion (?) Using TrueRange Lookup

Users wanting to make commissions with a certain percentage range are experiencing inconsistencies in their results, as they are receiving grades instead. This article aims to clarify the use of TrueRange Lookup in Vlookup formulas.

Power BI: Working with Multiple Slicers and Multiple Selection Conditions

Learn how to work with multiple slicers and multiple selection conditions in Power BI to filter items based on given criteria.

USB Drive Suddenly Read-Only: Unable to Transfer or Modify Files

Learn how to troubleshoot and resolve a USB drive that has suddenly become read-only, preventing data transfer and file modification.

Retrieving Formular Return Row Pairs: A Data-Based Example

In this tech support article, we will guide you through the process of retrieving formular return row pairs from a data source using Excel. We'll provide a step-by-step example with two rows of data: the first row contains letters, and the second row contains the associated numbers.

Displaying One Column One Value Pivot Table: Sales KPI - Week 2

Learn how to display one column one value pivot table for Sales KPI with focus on Week 2.

Keep Multiple Rows of Data Displaying on One Row: Rickhouse-style

Learn how to keep multiple rows of data displaying on one row in a rickhouse-style layout. This method is commonly used in barrel ricks with 180 ricks, 540 levels, and a barrel number. In this tutorial, we'll discuss the steps to achieve this.

Connecting KeePass Data File to Samsung Laptop and Mobile Phone

Learn how to connect and synchronize a KeePass data file between a Samsung laptop and mobile phone for secure password management.

Does an External SSd Begin Degrading Affect Online Backup?

Users who utilize external SSDs as their entire online backup drive might wonder if the SSD's degradation affects the backup's integrity. In this article, we discuss the potential impact of SSD degradation on online backups and suggest possible solutions.

Refreshing Stock Level Data with Power Automate: A Tech Support Solution

Learn how to use Power Automate to efficiently refresh stock level data from Bloomberg, solving common issues such as crashes and long processing times.

Printing Lowest Crypto Prices in Google Sheets: A Step-by-Step Guide

Learn how to import and print the lowest price of a specific cryptocurrency or token in Google Sheets using the IMPORTDATA function.

Automating Power Query: A Game Changer for Excel Users

Excel's Power Query add-in offers the ability to automate and reuse repetitive processes, making data preparation more efficient. Learn how to get started.

Prevent Hidden Cells from Changing in Filtered Ranges: A Tech Support Guide

In this tech support article, we'll explain how to prevent hidden cells from changing in a filtered range. Follow these steps to maintain the integrity of your data.

Get Unique Count Values within Specific Date Range: Avoiding Duplicates - Tech Support

Learn how to get unique count values within a specific date range, avoiding duplicate values, in SQL for Tech Support. Reporting weekly data is essential, but dealing with duplicates can be frustrating. In this article, we'll guide you through the process of obtaining distinct values and their counts using SQL queries.

Recovering Lost Containers on External APFS Disks: A MacOS Issue

Learn how to recover lost containers on external APFS disks when macOS fails to mount volumes and gives numerous errors during disk check with `diskutil fsck`. Follow this step-by-step guide.

WSL Can't Run EXE Files with Metadata, umask=022, fmask=111

This article explains an issue with running EXE files in WSL (Windows Subsystem for Linux) when adding metadata with umask=022 and fmask=111. It provides a suggested solution.

Counting Functions Based on Multiple Criteria: Males with BD = MCDFSGS

In this tech support article, we will guide you through counting the number of males with a specific criteria (BD = MCDFSGS) using functions based on multiple criteria. We will use the COUNTIF function in Excel as a sample dataset.

Understanding One-Dimensional and Two-Dimensional DataTables: A Conceptual Model

This article provides a conceptual explanation of one-dimensional and two-dimensional DataTables, helping you understand how they work and which one to use based on your specific data requirements.

Get Unique Count Values within Specific Date Range: Avoiding Duplicate Values Reporting

Learn how to get unique count values within a specific date range and avoid duplicate values using SQL. This article provides examples for various databases and explains the importance of accurate data reporting.

Excel: Duplicate Every 10 Rows - Data Processing

Learn how to duplicate every 10 rows in Excel using various methods. This article covers Excel for Windows, Mac, and web versions.

Recovering Deleted Files from an Empty Partition

Learn how to recover deleted files from an empty partition using file recovery tools. This article provides a step-by-step guide for Windows, Linux, and MacOS users.

Gathering Data from Excel: Working with Monthly Data Sheets

Learn how to gather data from specific sheets in Excel, focusing on monthly data sheets where certain values always appear in specific cells.

Using FFmpeg to Convert FLAC to ALAC Preserving Metadata

Learn how to use FFmpeg to convert FLAC files to ALAC format while preserving metadata using the command line.

External SSD: 'Complete' Back-up Drive vs. Keeping PC Drive Empty

Discover the difference between using a 'complete' back-up drive and keeping your PC drive empty when using an external SSD for data storage.

Counting Occurrences of Rows with Certain Values: A Tech Support Solution

In this tech support article, we will guide you on how to count the occurrences of rows with certain values preceding other values in a table using SQL. This solution can be applied to various databases, including MySQL, PostgreSQL, and SQL Server.

Comparing Student Growth Across Three Time Periods in Google Sheets: Beginning Year, Middle Year, and End Year

Learn how to compare student growth across three time periods using Google Sheets. This article covers creating a data wall and calculating the difference between records in Beginning Year, Middle Year, and End Year.

Uninstalling Google Chrome: A Word of Caution about the AppData Folder

Learn about the risks and limitations of uninstalling Google Chrome manually, particularly regarding the AppData folder.

Merging Multiple CSV Files: A Solution for Script Users

Learn how to merge multiple CSV files using scripts. This article provides a solution for users encountering issues merging single XLSX files.

Date Format Wrong Order: Fixing Thousands of Records

Learn how to correct date format issues in large databases using SQL queries and tools like MySQL and PostgreSQL.

Troubleshooting Shortcuts to C:/Program Data in Win10 Pro

Shortcuts to C:/Program Data in Win10 Pro may appear as hard links, system variables, or separated drives. This article explains the possible causes and provides solutions.

Troubleshooting MYSQL Not Working: Cant Connect to Localhost Error

This article provides a step-by-step guide to troubleshoot and resolve the 'Cant Connect to Localhost' error while trying to open MYSQL cmd. We will cover methods to start the service and fix common connection issues.

Recovering Damaged LUKS-Encrypted BTRFS Partition in Virtual Machine

A user reports issues with a Virtual Machine's UI, which became buggy during the process of copying files from a hot-pluggable virtual disk image. The actual problem turns out to be a damaged LUKS-encrypted BTRFS partition. In this article, we'll discuss methods to recover the damaged partition.

Find Missing Rows in Two Datasets Based on Multiple Criteria: A Tech Support Solution

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