His roundups of new features in Windows 10 updates have been called "the most detailed, useful Windows version previews of anyone on the web" and covered by prominent Windows journalists like Paul Thurrott and Mary Jo Foley on TWiT's Windows Weekly. Instructional tutorials he's written have been linked to by organizations like The New York Times, Wirecutter, Lifehacker, the BBC, CNET, Ars Technica, and John Gruber's Daring Fireball. The news he's broken has been covered by outlets like the BBC, The Verge, Slate, Gizmodo, Engadget, TechCrunch, Digital Trends, ZDNet, The Next Web, and Techmeme. Beyond the column, he wrote about everything from Windows to tech travel tips. He founded PCWorld's "World Beyond Windows" column, which covered the latest developments in open-source operating systems like Linux and Chrome OS. He also wrote the USA's most-saved article of 2021, according to Pocket.Ĭhris was a PCWorld columnist for two years. Beyond the web, his work has appeared in the print edition of The New York Times (September 9, 2019) and in PCWorld's print magazines, specifically in the August 2013 and July 2013 editions, where his story was on the cover. With over a decade of writing experience in the field of technology, Chris has written for a variety of publications including The New York Times, Reader's Digest, IDG's PCWorld, Digital Trends, and MakeUseOf. Chris has personally written over 2,000 articles that have been read more than one billion times-and that's just here at How-To Geek. If you see your computer busy, it's possible it's downloading and possibly installing a new update.Ĭhris Hoffman is the former Editor-in-Chief of How-To Geek. Automatic Updates: Windows itself and programs like Google Chrome and Mozilla Firefox all have automatic updaters.Backups: If you have automatic backups set up - and you should - your backup utility may be performing a regular backup.Your antivirus program could be sorting through your hard drive and examining its files. Scheduled Antivirus Scans: Antivirus programs and other security tools are often configured to perform regular, scheduled antivirus scans by default.Modern versions of Windows automatically do any necessary disk-defragmenting in the background, but they're configured to only do this when the computer is idle. Disk Defragmentation: Back in Windows 98, you had to close the other programs on your computer before defragmenting your hard drive to ensure it would complete successfully.To do this, the indexing service has to crawl your files and watch them for changes, and this can cause hard disk activity. When you use your operating system's search feature, you get instant search results from the database. This is a process that crawls through your entire hard drive, examining each file - and the text inside it - and making a database. File Indexing: All modern operating systems include file-indexing services.The LED is visible from the back of the computer.But what exactly is your computer doing in the background? The exact background tasks depend on what software you have on your computer and how it's configured, but here are some common ones: Indicates wireless signals received from the wireless keyboard and mouse. Indicates that your computer is working with your remote control to navigate windows, record TV shows, and perform other activities in Windows Media Center. ![]() ![]() Remote control IR receiver (select models only) A flashing LED indicates that there is memory card activity, and that a card has read/write capacity. A solid LED indicates that a card is inserted with no read or write capacity. When the LED is off, no card is inserted. When the LED is flashing, do not remove your memory card. Indicates the power state: blue indicates power on, and amber indicates Sleep mode. The following are the activity indicator light-emitting diodes (LEDs) on your HP TouchSmart PC:
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