C drive low disk space

guddu

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C drive is showing "space free 1.49GB of 19.5GB" whereas when I'm selecting all the files inside C drive its showing 16.7GB on disk. So C drive has 2.8GB free, But showing only 1.47GB free. Where is the space allocated?
 

My Computer

OS
Windows 7 Ultimate 32bit
Press Windows key+R> type cleanmgr> make sure drive c is selected>press enter.
Let it run>a window will open. Make sure everything's checked and click OK.
Also download Ccleaner. Install and run it. Go to settings (Options), uncheck 'Only delete files older than 24hours.' come to the cleaner section, tick 'Windows error reporting' in left pane and click analyse>run cleaner.
See how much free space is there now.
CCleaner - Download
 

My Computer

Computer Manufacturer/Model Number
HCL
OS
Winbdows 7 ultimate x64 | Ubuntu 12.04 x64 LTS
CPU
Core 2 Duo e7400 @ 2.90GHz
Motherboard
Gigabyte G31M-ES2L
Memory
3GB DDR2
Graphics Card(s)
Asus Nvidia GTX 560Ti 1GB
Sound Card
On-board
Monitor(s) Displays
HCL eZeeBee 18.5" LCD
Screen Resolution
1366x768 @ 60Hz
Hard Drives
Western Digital 320GB
PSU
Corsair CX500 V2 500W
Cooling
Stock
Keyboard
Stock
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Stock
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15-25kBps D/L | 10kBps U/L | Hey Don't laugh
There are also files in the System Volume Information folder that's used for restore points. Use something like WinDirStat to see a map of your drive: WinDirStat - Windows Directory Statistics

Select the appropriate settings under Options to ensure you're viewing everything.
 

My Computer

OS
Windows 7 Ultimate x64

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self built custom
OS
64-bit Windows 11 Pro for Workstations
CPU
Intel i7-8700K OC'd to 5 GHz
Motherboard
ASUS ROG Maximus XI Formula Z390
Memory
64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz
Graphics Card(s)
ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
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Integrated
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2 x Samsung Odyssey G7 27"
Screen Resolution
2560x1440
Hard Drives
1TB Samsung 990 PRO M.2,
4TB Samsung 990 PRO PRO M.2,
TerraMaster F8 SSD Plus NAS
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Seasonic Prime Titanium 850W
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Thermaltake Core P3
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Corsair Hydro H115i
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Logitech wireless K800
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Logitech MX Master 4
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2 Gb/s Download and 100 Mb/s Upload
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Malwarebyte Anti-Malware Premium
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Google Chrome
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Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Galaxy S23 Plus phone
C drive is showing "space free 1.49GB of 19.5GB" whereas when I'm selecting all the files inside C drive its showing 16.7GB on disk. So C drive has 2.8GB free, But showing only 1.47GB free. Where is the space allocated?

Hello guddu,

That is because there are hidden files in your C: Drive (which are important ie. system files). 1.47GB is a minuscule amount of space.
You may use the following to increase your space:
http://www.sevenforums.com/tutorials/818-disk-cleanup-open-use.html
CCleaner - Optimization and Cleaning - Free Download

Do you have any other drives and is C: for Windows only?. it may be better to assign more space to the drive where Windows is located. Here's how. http://www.sevenforums.com/tutorials/2670-partition-volume-extend.html
 

My Computer

OS
Win7 Ultimate x64 SP1 / WCP x64 / Ubuntu 11 x64
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