Security Tips & Talk
Tips about computer security, online safety, and privacy
Search this blog
Search all blogs
View More Blogs
Microsoft Accessibility Blog
Microsoft Malware Protection Center Blog
Microsoft Security Blog
Security Tips & Talk Blog
Trustworthy Computing Blog
Safety & Security Center
Consumer Security Support Center
Security Tips & Talk
Browse by Tags
advance fee fraud
Advance Notification Service
Data Privacy Day
Digital Crimes Unit
fake security software
Family Online Safety Institute
Internet Explorer 10
Internet Explorer 7
Internet Explorer 8
Internet Explorer 9
Malicious Software Removal Tool
microsoft lottery fraud
Microsoft Safety Scanner
Microsoft Security Essentials
monthly security updates
National Cyber Security Alliance (NCSA)
rogue security software
security intelligence report
Windows Live Hotmail
Windows Live OneCare
Windows Live Safety Scanner
Windows Phone 7
Safer is sweeter
Kim Sanchez, Director of Trustworthy Computing
Each fall when kids go “back to school,” parents and caregivers prepare their kids for homework, school programs, sports, even “trick-or-treating.” It’s also important that families have the same preparedness when using technology. We should encourage all children to enjoy...
25 Oct 2013
EMET: A valuable tool for PC protection
If you’re a regular reader of this blog, then you’ve probably already taken steps to help protect your PC. You have antivirus software that you trust and you keep it updated automatically. You’ve activated your firewall. You regularly install security updates. You know not to respond...
18 Oct 2013
My antivirus software won’t remove malware
Windows Defender and Microsoft Security Essentials (antivirus software from Microsoft) can detect and remove most malware. If you’re running antivirus software and you’re still having trouble removing malware, follow these steps: Make sure you have automatic updating turned on . This...
17 Oct 2013
3 ways to speed up your PC
Here are three ways to speed up a sluggish computer. 1. Scan your computer for viruses If your computer is slow or restarts often, it could be infected with a virus or other malicious software . If you have Windows 8, you can use the built-in Windows Defender to help you get rid of a virus or...
15 Oct 2013
Get free or paid support for your malware problem
Is your computer running slowly? Are programs starting unexpectedly? Is the activity light on your broadband or external modem constantly lit? Does it sound like your computer's hard disk is continually working? If you answered “yes” to any of these questions, your computer might be infected...
24 Sep 2013
Safety is an active verb
Kim Sanchez, Director of Trustworthy Computing
When we are young, we are taught to brush our teeth in order to develop healthy and preventative habits. Hopefully by the time we reach adulthood, the act of brushing every morning has become second nature. Yet, when we go online, we don’t always take the same preventative measures with our personal...
12 Sep 2013
Check security settings in Windows Vista
The newest version of Windows is Windows 8, but we know that many of you still use Windows Vista. The best way to ensure that Windows Vista is as secure as it can be is to use the Windows Security Center, which is built into Windows Vista. The Windows Security Center can help you check the status...
3 Sep 2013
How do I keep my firewall on?
Using a firewall is like locking the front door to your house—it helps keep intruders (in this case, hackers and malicious software ) from getting in. Windows Firewall is included in Windows and is turned on by default. If you see a warning that your firewall is turned off, it could be because...
27 Aug 2013
Why does my AV software keep turning off?
Bob writes: My antivirus software keeps turning off and I can’t get it back on. Here are the most common reasons you might encounter this problem: Your computer is already infected with rogue security software The warning that you’re antivirus software is turned off might be a...
25 Jul 2013
3 ways to help protect your Microsoft account
A Microsoft account—formerly known as a Windows Live ID—is the combination of an email address and a password that you use to sign in to services such as Xbox LIVE and Outlook.com, as well as devices such as Windows Phone and computers running Windows 8. If you think your Microsoft account...
18 Jul 2013
Can I use Microsoft Security Essentials with Windows 8?
A reader writes: Can I use Microsoft Security Essentials with Windows 8? No—but you don’t need to. Windows 8 includes Windows Defender, a program that provides enhanced protection against viruses and spyware. Learn more about Windows 8 If your computer is running Windows 7, Windows...
11 Jul 2013
Help your mother be safer online
A great Mother’s Day gift idea: help your mom guard against viruses , fraud , and identity theft . Unless she's a super geek or an IT professional (or both), we know she’ll appreciate it. Make sure that your mother: Has antivirus software from a trusted source and knows how to keep...
7 May 2013
Microsoft Security Intelligence Report v14: Why antivirus software matters
The latest volume of the Security Intelligence Report (SIR) highlights the importance of using antivirus software . Antivirus software helps protect your computer from malicious software (malware) and can be downloaded or installed inexpensively or at no charge. Still, according to the SIR v14 findings...
17 Apr 2013
Filing taxes? Beware of scams
It’s tax season in the United States, which means it’s time for us to remind you about tax scams—especially email messages that appear to come from the Internal Revenue Service (IRS) or another legitimate organization. These seemingly valid offers are designed to trick you into turning...
26 Feb 2013
Clean up malware resulting from the Bamital botnet
On February 6, Microsoft announced that its Digital Crimes Unit had worked with Symantec to successfully deactivate a major botnet called Bamital . Below is an overview of Bamital and how you can remove it from your computer. Botnets are networks of compromised computers, controlled remotely by criminals...
8 Feb 2013
Should I use more than one antivirus program?
You don’t need to install more than one antivirus program . In fact, running more than one antivirus program at the same time can cause conflicts and errors that make your antivirus protection less effective or not effective at all. Windows 7 and Windows Vista include spyware protection called...
22 Jan 2013
What to do if you think you’ve fallen for a phone scam
In recent years, many of our customers have reported phony tech support phone calls from people who claim to be from Microsoft. These callers are cybercriminals who want to: Trick you into downloading malware . Take control of your computer remotely and adjust its settings to expose it to security...
11 Jan 2013
Spooky antivirus software
Judy writes: My virus protection doesn't seem to want to stay on. I’ve been able to turn it back on, but when I shut down and then restart my computer later, the virus protection is off again . Is this some kind of Halloween trick? Having a virus is no treat Achieving 100 percent protection...
30 Oct 2012
Free tool automatically checks and builds up your computer’s defenses
Want to know an easy way to make sure you have the most up-to-date security settings and software for your Windows operating system? Microsoft offers a free downloadable tool that scans your computer and makes recommended changes based on your current settings. Run the Microsoft Malware Prevention...
12 Jul 2012
17 percent of PCs have no anti-virus protection
According to a new study by McAfee Research , one in every six personal computers has no working anti-virus protection. Without anti-virus software your computer is vulnerable to viruses , spyware , and other malicious software. In March of this year, the development tools and data services company...
21 Jun 2012
Microsoft battles Zeus ID theft botnet
Microsoft, in collaboration with the financial services industry, successfully executed a coordinated global action against the Zeus botnet . Zeus is a type of malware that can monitor your online activity and record your keystrokes to commit identity theft. Learn more about the botnet takedown ....
3 Apr 2012
NEWS: Microsoft offers most popular US antivirus program
Have you recently installed Microsoft Security Essentials? Earlier this month, the development tools and data services company, OPSWAT , announced that Microsoft’s free antivirus software was the most popular antivirus program in North America during the last 12 months. Microsoft Security Essentials...
29 Mar 2012
Free PC safety scan
Think your computer might have a virus ? The Microsoft Security scanner is a free download that will scan your computer and help you remove viruses, spyware , and other malicious software. Download Microsoft Safety Scanner The scanner is not a replacement for antivirus software . It contains the...
22 Mar 2012
Why does the Action Center say I don’t have antivirus software?
We recently received this question from a reader of this blog: “Hi! I am running Windows 7 with Windows Defender. Why does the Action Center say that I don’t have antivirus protection?” Windows Defender comes with Windows 7 and although it is your first line of defense against...
10 Nov 2011
Computer security tales of woe: What’s yours?
I recently received two email messages from people who had been the victims of cybercrime. These people weren’t just readers of our blog—they work on our team. That means that they spend almost every day thinking about viruses , online fraud , security updates , and other issues of computer...
19 May 2011
Page 1 of 2 (38 items)
© 2013 Microsoft Corporation.
Privacy & Cookies