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  • News
Firefox settings, about:config and browser fixes on a laptop
How to

Firefox guide: settings, about:config, update, cache and fixes

by Philip Celasco · October 26, 2026

Firefox settings, about:config, updating Firefox, clearing cache and cookies, privacy settings and fixes, plus Brave, Opera, Vivaldi and other browsers.

How to open any file type in Windows 11/10: HEIC, ZIP, 7Z, CSV, AVIF, APK and more
How to

How to open any file type in Windows 11/10: HEIC, ZIP, 7Z, CSV, AVIF, APK and more

by Philip Celasco · October 26, 2026
Free up disk space and manage drives in Windows 11/10: cleanup, partitions, formatting and SSDs
How to

Free up disk space and manage drives in Windows 11/10: cleanup, partitions, formatting and SSDs

by Philip Celasco · October 26, 2026
Outlook guide: settings, signatures, calendar and fixes
How to

Outlook guide: settings, signatures, calendar and fixes

by Philip Celasco · October 26, 2026
ArcGIS Pro card with version, licence and Windows requirements
Software

Download ArcGIS Pro for PC, Windows 11 (Free Trial)

by Philip Celasco · October 26, 2026
Add Shared Printer in Windows 10
How to

Add shared printer in Windows 10

by Philip Celasco · October 26, 2026
Google Chrome settings and Google search open in Chrome on a Windows laptop
How to

Google Chrome guide: settings, update, extensions, cache and fixes

by Philip Celasco · October 26, 2026
HTTP error codes: server racks in a data center
How to

HTTP error codes: fix 403, 404, 500, 502 and 503 website errors

by Philip Celasco · October 26, 2026
File Explorer in Windows 11/10: open it, find folders, show hidden files and fix problems
How to

File Explorer in Windows 11/10: open it, find folders, show hidden files and fix problems

by Philip Celasco · October 26, 2026
Download Speed Test for Mac: Official macOS Install Guide
Software

Download Speed Test for Mac: Official macOS Install Guide

by Philip Celasco · October 26, 2026
Copilot in Windows 11 on a laptop
How to

Copilot in Windows 11 and Microsoft 365: setup and settings

by Philip Celasco · October 26, 2026
Windows sign-in PIN and password on a lock screen
How to

Windows 11 accounts and sign-in: Microsoft account, PIN, Windows Hello and passwords

by Philip Celasco · October 26, 2026
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