How To

The “How To” category on our website provides step-by-step guides and tutorials on a wide range of topics. This includes practical instructions on how to do things like fix common computer problems, build a website, use a new software, and much more. Our team of experts has curated this content to make sure that the instructions are easy to follow and understand, with clear and concise steps and accompanying images and videos. Whether you’re looking to learn a new skill, troubleshoot a problem, or improve your efficiency, our “How To” category has you covered.

How To Solved Problems

How to Set Up a Laptop Docking Station for Dual Monitors, Ethernet, and Charging

August 26, 2026

Learn how to connect a laptop docking station to dual monitors, wired Ethernet, USB devices, and power while avoiding common compatibility and display problems.

How To Solved Problems

How to Fix Google Play Store Stuck on Pending or Waiting for Download

August 25, 2026

Is Google Play stuck on Pending or Waiting for download? Use these steps to clear the download queue, repair Play Store data, check storage, and get Android apps downloading again.

How To Solved Problems

How to Add Schema Validation in MongoDB with $jsonSchema

August 24, 2026

Learn how to enforce required fields, BSON data types, allowed values, and nested document rules in MongoDB using $jsonSchema validation.

How To Solved Problems

How to Configure WordPress SMTP and Fix Emails Not Sending

August 23, 2026

Configure WordPress to send email through a trusted SMTP provider, test delivery, and fix common authentication, sender, DNS, and hosting problems.

How To Solved Problems

How to Back Up and Restore a MySQL Database with mysqldump

August 22, 2026

Learn how to create consistent MySQL database backups with mysqldump, restore SQL dump files, include routines and events, compress backups, and verify the results.

How To Solved Problems

How to Set Up SSH Two-Factor Authentication with TOTP on Ubuntu

August 21, 2026

Protect SSH access with both a public key and a time-based one-time password. This guide configures TOTP authentication on Ubuntu without leaving password login enabled.

How To Solved Problems

How to Fix iPhone Storage Still Full After Deleting Photos

August 19, 2026

Deleted photos but your iPhone storage is still full? Permanently clear Recently Deleted items, refresh the storage calculation, check iCloud Photos, and find hidden photo copies taking up space.

How To Solved Problems

How to Configure WireGuard Split Tunneling with AllowedIPs

August 18, 2026

Configure WireGuard split tunneling by using AllowedIPs to route only private networks or selected IP ranges through the VPN while keeping other traffic on your normal internet connection.

How To Solved Problems

How to Convert CSV to JSON with Python (Array and JSON Lines)

August 17, 2026

Convert CSV files to a JSON array or newline-delimited JSON using Python’s standard library, with examples for data types, delimiters, encoding, and validation.

How To Solved Problems

How to Troubleshoot DNS with nslookup and dig Commands

August 16, 2026

Learn how to diagnose missing DNS records, resolver failures, propagation delays, timeouts, and DNSSEC problems using nslookup and dig.

How To Solved Problems

Single-Channel vs Dual-Channel RAM: Differences and How to Enable Dual Channel

August 15, 2026

Learn how single-channel and dual-channel RAM differ, how much performance dual channel can add, which motherboard slots to use, and how to verify your memory configuration.

How To Solved Problems

How to Allow Remote Connections to PostgreSQL with pg_hba.conf

August 14, 2026

Configure PostgreSQL to accept secure remote connections by updating listen_addresses, adding a restricted pg_hba.conf rule, opening the firewall, and testing with psql.