Excel still trips over dates, ghost links, and undo history. These six fixes would save hours for everyday users.

By bridging the gap between theoretical logic and practical application, the syllabus fosters the technical proficiency and ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› by Joel Santo Domingo If a normal router can’t provide reliable wireless access ...

This explainer is part of a series Full Fact is publishing exploring a range of topics. We’ll be updating these articles on a regular basis—this article was last updated on 8 January 2026 and the ...