82,399,351 programs installed

Should I remove Microsoft Online Services Sign In?

What percent of users and experts removed it?
1% remove it99% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Global Rank #23,854
United States Rank #14,451
Reach 0.0087%


1.0.2000.0 0.82%
1.0.1447.28 0.82%
1.0.1442.0 53.28%
1.0.1427.40 40.98%
1.0.1423.65 4.10%

Other programs by Microsoft

Microsoft Online Services Sign In

What is Microsoft Online Services Sign In?  (from Microsoft)

The Microsoft Online Services Sign-In Assistant provides end user sign-in capabilities to Microsoft Online Services, such as Office 365. The MOS SIA installs client components that allow common applications, such as Microsoft Outlook and Lync, to authenticate to Microsoft Online Services. The MOS SIA can also provide a...  Read more


Microsoft Online Services Sign In is a software program developed by Microsoft. The most common release is 1.0.1442.0, with over 98% of all installations currently using this version. The setup package is about 2.34 MB (2,452,480 bytes) when donwloaded. Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows Vista (SP2). While about 77% of users of Microsoft Online Services Sign In come from the United States, it is also popular in United Kingdom and Australia.

Program detailsProgram details

Uninstaller: MsiExec.exe /I{A91E3887-5185-4091-AF33-AB0048444055}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 2.34 MB
Language: English (United States)

How do I remove Microsoft Online Services Sign In?

Quickly and completely remove Microsoft Online Services Sign In from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall Microsoft Online Services Sign In from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Microsoft Online Services Sign In, click it, and then do one of the following:
    • Windows Vista/7/8: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Microsoft Online Services Sign In.

Win 7 (SP1) 74%
Win Server 2003 1%
Uninstall it 1%
Keep it 99%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 77.05%
Windows Vista 9.02%
Windows XP 6.56%
Windows 8 6.56%
Windows Server 2003 0.82%
Which OS releases does it run on?
Windows 7 Professional 41.80%
Windows 7 Home Premium 23.77%
Windows Vista Home Premiu... 6.56%
Microsoft Windows XP 6.56%
Windows 7 Ultimate 5.74%
Windows 8 Pro 2.46%

Distribution by countryGeography

76.97% of installs come from the United States
Which countries install it?
  United States 76.97%
  United Kingdom 4.49%
  Australia 3.37%
  Canada 3.37%
  Israel 2.25%
  Brazil 1.69%
  Singapore 1.12%
  India 1.12%
  Malaysia 1.12%
  Thailand 0.56%
  Belgium 0.56%
  Sweden 0.56%
  New Zealand 0.56%
  Romania 0.56%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 35.63%
Hewlett-Packard 33.33%
Toshiba 8.05%
Lenovo 4.60%
Intel 3.45%
Acer 2.30%
Apple 2.30%
Sony 2.30%
Gateway 2.30%
Compaq 1.15%
Common models
HP Pavilion dv7 Notebook ... 4.42%
Dell Latitude E5520 2.65%
Dell OptiPlex 780 2.65%
Dell Latitude E6520 1.77%
Dell Vostro 230 1.77%
HP Pavilion dv6700 Notebo... 1.77%

About Microsoft

Microsoft Corporation develops, manufactures, licenses and supports a variety of products and services related to computing.
Publisher URL: www.microsoft.com


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