RackNerd Billboard Banner
  • How to Change OST File Location In Microsoft Outlook (Without resync)

    If you’re using Microsoft Outlook with an Exchange, Office 365, or Outlook.com account, chances are you’re dealing with an OST file. It’s a local cache of your mailbox — great for offline access, but not so great if you’re running low on disk space or switching to a faster drive. The problem? Outlook doesn’t make…

    read more

  • How to Use vCalendar Files in Outlook

    If you’ve ever received a .vcs or .ics file and wondered what to do with it, you’re not alone. These vCalendar files are used to share calendar events and appointments between systems, and Outlook supports them out of the box. Here’s how to open, use, and save events from vCalendar files in Microsoft Outlook. What…

    read more

  • How to Password Protect Applications on Windows 10

    Let’s be honest: not everything on your PC needs to be open access. Whether it’s sensitive work apps, your kids clicking around, or nosy roommates, there are plenty of reasons to lock down specific programs. Unfortunately, Windows 10 doesn’t come with a built-in way to password-protect individual applications — but that doesn’t mean you’re out…

    read more

  • How to install the ArangoDB multimodal database on Ubuntu Server 20.04

    ArangoDB is a powerful, open-source, multimodal database that supports graph, document, and key-value data models—all under one engine and one query language (AQL). Whether you’re building complex knowledge graphs, modern web apps, or microservices, ArangoDB gives you flexibility without the overhead of managing separate systems. In this guide, you’ll learn how to install ArangoDB on…

    read more

  • How to Change Microphone Volume in Windows 10

    Whether you’re on a Zoom call, recording a podcast, or gaming with friends, your microphone volume can make or break your sound quality. If you’re too quiet, people strain to hear you. Too loud? You sound distorted or overbearing. The fix? Adjust your mic volume in Windows 10. Here’s how to do it, step by…

    read more

  • 3 Ways to Disable Fast User Switching in Windows 10

    Fast User Switching in Windows 10 lets users switch accounts without logging out of their current session. Sounds convenient—until it starts hogging system resources, causing slowdowns, or becoming a security concern. If you’re managing multiple users or just want to keep things streamlined, disabling Fast User Switching makes sense. Here are three solid ways to…

    read more

  • How to Backup and Restore Emails in Microsoft Outlook

    If you use Microsoft Outlook for work or personal email, backing up your data is non-negotiable. Whether you’re upgrading your computer, switching accounts, or just being cautious, having a copy of your emails ensures you’re covered if anything goes sideways. This quick guide walks you through how to back up and restore your Outlook emails…

    read more

  • How to disable ‘Reserved Storage’ on Windows 10

    Windows 10 introduced Reserved Storage as a way to ensure smooth updates by setting aside a chunk of your hard drive—usually around 7GB—for system updates, temporary files, and system caches. Sounds helpful, right? Except when you’re low on disk space and every gigabyte counts. If you’re not worried about occasional update hiccups or you’re managing…

    read more

RackNerd Billboard Banner
© 2025 Computer Everywhere
Your Everyday Guide to the Digital World.
Terms of Service | Privacy Policy