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Nikolas Lamprou

Nikolas Lamprou (MSc; GCFR, SC-200, Security+) has been working with computers professionally since 2009 — starting with web development and e-commerce, and moving into cybersecurity over the years. Based in Greece, he brings over 15 years of real-world IT experience to SolveTechToday, where he writes about Windows fixes, software reviews, security tools, and AI applications. His goal is straightforward: cut through the noise and give readers clear, honest guidance on the tech decisions that matter.

979 articles

Fixes & Errors

Fix Chrome Using Too Much CPU on Windows

Chrome using too much CPU is a common issue on Windows caused by tabs, extensions, background…

April 26, 2026 · 11 min read
Fixes & Errors

Fix Chrome Using Too Much Memory

Chrome using too much memory is a common Windows issue caused by tabs, extensions, cache…

April 26, 2026 · 14 min read
Fixes & Errors

Fix Chrome Extensions Not Working

Chrome extensions not working is a common problem caused by corrupted profiles, permissions…

April 25, 2026 · 12 min read
Fixes & Errors

Fix Videos Not Playing in Chrome

Videos not playing in Chrome is a common problem caused by extensions, cache corruption,…

April 25, 2026 · 14 min read
Fixes & Errors

Fix Chrome Freezing or Not Responding

Chrome freezes in two recognizably different ways, and which one you’re seeing points to…

April 25, 2026 · 11 min read
Fixes & Errors

Fix Chrome Download Failed Network Error

The “Failed – Network error” message in Chrome’s download bar is one of…

April 14, 2026 · 11 min read
Fixes & Errors

Fix DNS Server Not Responding in Chrome

The “DNS Server Not Responding” error means Chrome tried to translate a website…

April 14, 2026 · 11 min read
Fixes & Errors

Fix Chrome Not Loading Pages or Blank Screen

A blank white page in Chrome is arguably the most annoying type of failure because it gives…

April 14, 2026 · 11 min read
Fixes & Errors

Fix ERR_TOO_MANY_REDIRECTS in Chrome

ERR_TOO_MANY_REDIRECTS is Chrome’s redirect safety valve. When a site sends Chrome…

April 14, 2026 · 11 min read
Fixes & Errors

Fix ERR_CERT_COMMON_NAME_INVALID in Chrome

ERR_CERT_COMMON_NAME_INVALID is Chrome’s way of saying: “This certificate exists…

April 14, 2026 · 12 min read
Fixes & Errors

Fix Your Connection Is Not Private in Chrome

“Your connection is not private” is Chrome doing its job. When you see this error,…

April 14, 2026 · 12 min read
Fixes & Errors

Fix ERR_NETWORK_CHANGED in Chrome

ERR_NETWORK_CHANGED has an unusually honest error message — Chrome detected that the network…

April 14, 2026 · 12 min read
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