Many people think of CCleaner as a tool for deleting temporary files and junk files, so they are surprised to see that it ...

ZDNET's key takeaways Frequent computer maintenance is key to keeping your desktop performing at its best for years after purchase.It's an important habit to build early on, and most tools you'll need ...

Is Excel's Clean Data button the ultimate time-saver for messy spreadsheets? Find out how it works, its quirks, and how it compares to Power Query ...

The first thing you should try is a memory test. Windows 11 comes packaged with a tool called Windows Memory Diagnostic that ...

New research shows that during moments of lost focus after poor sleep, the brain releases a wave of cerebrospinal fluid (CSF)—the same cleansing process that normally occurs during deep sleep.

Lip-Bu Tan says he is trying to pull Intel back to its core. He said the company lost focus. He said the company fell into ...

Use the keyboard shortcut: Ctrl + Shift + Del (Windows/ChromeOS) or Command + Shift + Del (Mac). Set the Time range to All time. Make sure Cached images and files is checked. Cookies and other site ...

This post explains how to find your computer’s username and password in Windows 11. Usernames and passwords are assigned to users when they first set up their Windows account. They are the unique ...

It took a series of aviation disasters for safety experts to realize the critical role of working memory when pilots and technicians juggle competing tasks. In some cases, technicians made apparently ...