 
One
 of the main challenges of owning a smartphone is making sure you don't 
run out of space for photos, music, video or apps. Recent updates to 
Windows Phone 8 have made storage space management easier than ever.
Whether
 you're a music fan who rarely removes their earphones, or someone who 
loves to snap photos, eventually you're going to run out of space on 
your Windows Phone. The same goes for regular gamers (especially those 
playing the Xbox Live titles which are usually more sophisticated and as
 such take up more storage space) and anyone who uses their phone for 
podcasts and watching or recording video.
There
 are various ways to monitor data use and remove files from a Windows 
Phone. Before deletion, of course, you should ensure that you have your 
data synced to your PC or to the cloud (using SkyDrive, for instance) 
before you lose something you might regret later on... Monitoring 
Storage Usage
Before you delete any data from 
your Windows Phone, you should check how much space you have on the 
device, and consider how much you will need.
There are two good ways to see how much space you have left on your device.
First,
 and an option open to all Windows 8 users, is to install the My Windows
 Phone app and sync your phone with it. Once open, look for the bar 
across the bottom of the window and tap Details to see more.
Meanwhile
 you can also check remaining space on your phone. All Windows Phone 8 
users can open Settings > Phone storage to see a mobile version of 
the information displayed in the Windows Phone Sync Tool.
However,
 if you use a Nokia phone and have the Amber update, then you'll also 
have the Storage Check option available to you in the Settings menu. As 
well as displaying your data use in an attractive ring graph, a swipe to
 will open the Details page where information about specific data types 
is displayed.
Delete files via Windows Explorer
When
 you know what data you want to remove, there are several approaches you
 can take. The first is by connecting your phone to your computer via 
USB and opening Windows Explorer.
You should 
see your device listed in the left-hand pane (complete with a small 
Windows Phone icon). Select this to open the browsable files in Windows 
Explorer, where you can copy, paste and delete files in the Documents, 
Music, Pictures, Ringtones and Videos folder.
Use the Windows Phone tool to delete files
The Windows Phone Sync Tool can also be used to delete files, although this can be time consuming.
In
 Windows 8, with the phone synced and the app open, tap the Photos or 
Music tiles, depending on which type of data you want to delete.
In
 the next screen, tap and hold a tile to be deleted. The context menu 
across the foot of the screen will appear, inviting you Delete the item.
 You can also use Select All to prepare for bulk media deletion.
Windows
 7 users have a different interface for the sync tool. Here, all you 
need to do is select from Music, Photos, Videos or Podcasts and click 
the box or select a range of files you wish to remove, clicking Delete 
when you're done.
Delete files with the Windows Phone Storage Check tool
Owners
 of the Nokia Lumia 920 and above have the advantage of the Storage 
Check tool, a new feature of the summer 2013 Amber update for Nokia 
Windows Phone 8 handsets, as mentioned above. Using this tool, you can 
easily delete temporary files from your phone. These can be discarded by
 opening the utility, swiping to Details and tapping the Clear button 
under Temporary files.
Further data can be 
removed by opening Settings > Applications and selecting Internet 
Explorer. Here, use the Delete history option to discard temporary 
Internet files and web history.
Finally, if you
 want to make more space by removing apps, you can delete these from the
 apps list. Tap and hold the app you want to remove and select Uninstall
 from the menu.
There is, of course, one other 
way to remove data from your Windows Phone - the nuclear option of 
reverting to factory settings, which can be achieved via Settings > 
About > Reset your phone. If you want to clear your personal data and
 media files from your phone - perhaps to sell it on - then this is the 
option for you.
As you've seen above, however, 
there are three simple ways to manage storage and delete data on your 
Windows Phone. If you have any comments or questions, please share them 
below.