All Things How (Page 244)

How to Fix Conditional Formatting Not Working in Excel

Resolve issues where Excel conditional formatting fails to apply rules as expected, with comprehensive solutions for common formula, range, and cell formatting problems.

Jul 24, 2025 5 min read

Artificial Intelligence

Proton’s Lumo: How a Privacy-First AI Chatbot Keeps Your Conversations Truly Confidential

Lumo by Proton offers encrypted AI chat powered by open-source models, promising users full control over their data in a landscape dominated by data-hungry chatbots.

Jul 24, 2025 3 min read

Firefox

How to Fix “Your Connection Is Not Secure” Error in Firefox

Resolve the “Your Connection Is Not Secure” error in Firefox by addressing certificate issues, adjusting security settings, and troubleshooting conflicting software.

Jul 24, 2025 4 min read

Microsoft Word

How to Fix Word Opening in Read-Only Mode

Stop Microsoft Word from forcing documents into read-only mode and regain full editing access with these practical solutions.

Jul 24, 2025 4 min read

Windows 11

How to Fix “Threat Service Has Stopped” in Windows Defender

Resolve the “Threat service has stopped. Restart it now.” error in Windows Defender on Windows 10 and 11 with practical solutions.

Jul 24, 2025 4 min read

Microsoft Outlook

How to Fix Attachments Not Downloading in Outlook

Resolve issues with downloading or previewing email attachments in the new Outlook for Windows and Outlook on the web by following proven troubleshooting steps and workarounds.

Jul 23, 2025 5 min read

Windows 11

How to Fix Error 0x80070437 in Windows 11

Resolve Windows Update failures caused by error 0x80070437 by correcting service configurations and addressing system file issues.

Jul 23, 2025 4 min read

Microsoft Excel

How to Fix Scroll Wheel Not Working in Excel

Resolve issues with your mouse scroll wheel not functioning in Excel by addressing hidden rows, frozen panes, and other common causes.

Jul 23, 2025 4 min read

Microsoft OneDrive

How to Fix OneDrive Not Starting Automatically

Restore OneDrive’s automatic startup in Windows by adjusting settings, registry keys, and startup configurations.

Jul 23, 2025 5 min read

Microsoft PowerPoint

How to Fix Microsoft PowerPoint Crashing or Not Opening

Proven solutions to resolve PowerPoint crashes, freezes, and startup failures on Windows and Mac.

Jul 23, 2025 6 min read

Windows 11

How to Fix Windows 11 Stuck on Lock Screen

Resolve the issue where Windows 11 freezes or becomes unresponsive at the lock screen with detailed recovery and troubleshooting methods.

Jul 23, 2025 4 min read

Microsoft Word

How to Fix “This File Is Corrupted and Cannot Be Opened” in Word

Effective solutions to resolve the “This File Is Corrupted and Cannot Be Opened” error in Microsoft Word, including proven repair tools and manual troubleshooting methods.

Jul 23, 2025 6 min read